Schmidt Helmut (Over 3,300 results)

- Softcover
Seller: ThriftBooks-Dallas, Dallas, TX, U.S.A.ThriftBooks-Dallas
Contact seller5-star sellerCondition: Used - Fair
£ 5.47
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Paperback. Condition: Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.

- Softcover
Seller: ThriftBooks-Dallas, Dallas, TX, U.S.A.ThriftBooks-Dallas
Contact seller5-star sellerCondition: Used - Good
£ 5.47
Free ShippingShips within U.S.A.Quantity: 1 available
Paperback. Condition: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

- Softcover
Seller: ThriftBooks-Atlanta, AUSTELL, GA, U.S.A.ThriftBooks-Atlanta
Contact seller5-star sellerCondition: Used - Very good
£ 5.47
Free ShippingShips within U.S.A.Quantity: 1 available
Paperback. Condition: Very Good. No Jacket. Former library book; May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

- Softcover
Seller: ThriftBooks-Atlanta, AUSTELL, GA, U.S.A.ThriftBooks-Atlanta
Contact seller5-star sellerCondition: Used - Good
£ 5.47
Free ShippingShips within U.S.A.Quantity: 1 available
Paperback. Condition: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

- Softcover
Seller: ThriftBooks-Dallas, Dallas, TX, U.S.A.ThriftBooks-Dallas
Contact seller5-star sellerCondition: Used - Very good
£ 5.47
Free ShippingShips within U.S.A.Quantity: 1 available
Paperback. Condition: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

- Hardcover
Seller: Wonder Book, Frederick, MD, U.S.A.Wonder Book
Contact seller5-star sellerCondition: Used - Good
£ 5.94
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Condition: Good. Good condition. Good dust jacket. With remainder mark. A copy that has been read but remains intact. May contain markings such as bookplates, stamps, limited notes and highlighting, or a few light stains.

- Hardcover
Seller: Wonder Book, Frederick, MD, U.S.A.Wonder Book
Contact seller5-star sellerCondition: Used - Very good
£ 5.94
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Condition: Very Good. Very Good condition. Good dust jacket. A copy that may have a few cosmetic defects. May also contain light spine creasing or a few markings such as an owner's name, short gifter's inscription or light stamp.

- Hardcover
Seller: Dunaway Books, St. Louis, MO, U.S.A.Dunaway Books
Contact seller4-star sellerCondition: Used - Very good
£ 3.91
£ 3.04 shippingShips within U.S.A.Quantity: 1 available
Hardcover. Condition: Very Good. Dust Jacket Condition: Very Good.

- Hardcover
Seller: Better World Books, Mishawaka, IN, U.S.A.Better World Books
Contact seller5-star sellerCondition: Used - Very good
£ 7.31
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Condition: Very Good. Former library copy. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

- Hardcover
Seller: Better World Books, Mishawaka, IN, U.S.A.Better World Books
Contact seller5-star sellerCondition: Used - Good
£ 7.31
Free ShippingShips within U.S.A.Quantity: 1 available
Condition: Good. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

- Hardcover
- First Edition
Seller: ABOXABOOKS, Bristol, VT, U.S.A.ABOXABOOKS
Contact seller5-star sellerCondition: Used - Good
£ 5.48
£ 4.18 shippingShips within U.S.A.Quantity: 1 available
Hardcover. Condition: Good. 1st Edition. Moderate wear on jacket edges. Otherwise in very good condition.

- Hardcover
Seller: GetitBooks, FOLEY, AL, U.S.A.GetitBooks
Contact seller5-star sellerCondition: New
£ 10.27
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hardcover. Condition: New. May have small remainder mark and light shelf wear due to warehouse storage and handling.

- Hardcover
- First Edition
Seller: Better World Books, Mishawaka, IN, U.S.A.Better World Books
Contact seller5-star sellerCondition: Used - Very good
£ 11.64
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Condition: Very Good. First Edition. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

- Hardcover
- First Edition
Seller: Better World Books, Mishawaka, IN, U.S.A.Better World Books
Contact seller5-star sellerCondition: Used - Good
£ 11.64
Free ShippingShips within U.S.A.Quantity: 1 available
Condition: Good. First Edition. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

- Hardcover
- First Edition
Seller: Better World Books: West, Reno, NV, U.S.A.Better World Books: West
Contact seller5-star sellerCondition: Used - Good
£ 11.64
Free ShippingShips within U.S.A.Quantity: 1 available
Condition: Good. First Edition. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

- Hardcover
Seller: ThriftBooks-Atlanta, AUSTELL, GA, U.S.A.ThriftBooks-Atlanta
Contact seller5-star sellerCondition: Used - Good
£ 12.58
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Hardcover. Condition: Good. No Jacket. Former library book; Missing dust jacket; Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

- Hardcover
Seller: ThriftBooks-Atlanta, AUSTELL, GA, U.S.A.ThriftBooks-Atlanta
Contact seller5-star sellerCondition: Used - Very good
£ 12.58
Free ShippingShips within U.S.A.Quantity: 1 available
Hardcover. Condition: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

- Hardcover
Seller: ThriftBooks-Dallas, Dallas, TX, U.S.A.ThriftBooks-Dallas
Contact seller5-star sellerCondition: Used - Very good
£ 12.58
Free ShippingShips within U.S.A.Quantity: 1 available
Hardcover. Condition: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

- Hardcover
Seller: ThriftBooks-Dallas, Dallas, TX, U.S.A.ThriftBooks-Dallas
Contact seller5-star sellerCondition: Used - Good
£ 12.58
Free ShippingShips within U.S.A.Quantity: 1 available
Hardcover. Condition: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

- Hardcover
Seller: Better World Books Ltd, Dunfermline, United KingdomBetter World Books Ltd
Contact seller5-star sellerCondition: Used - Good
£ 7.79
£ 5.00 shippingShips from United Kingdom to U.S.A.Quantity: 1 available
Condition: Good. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

- Softcover
Seller: Shadow Books, Norwich, United KingdomShadow Books
Contact seller5-star sellerCondition: Used - Fine
£ 4.00
£ 8.95 shippingShips from United Kingdom to U.S.A.Quantity: 1 available
Paperback. Condition: Fine.

- Hardcover
Seller: HPB-Ruby, Dallas, TX, U.S.A.HPB-Ruby
Contact seller5-star sellerCondition: Used - Very good
£ 10.66
£ 2.85 shippingShips within U.S.A.Quantity: 1 available
hardcover. Condition: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

- Hardcover
Seller: -OnTimeBooks-, Phoenix, AZ, U.S.A.-OnTimeBooks-
Contact seller5-star sellerCondition: Used - Good
£ 13.90
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Condition: good. A copy that has been read, remains in good condition. All pages are intact, and the cover is intact. The spine and cover show signs of wear. Pages can include notes and highlighting and show signs of wear, and the copy can include "From the library of" labels or previous owner inscriptions. 100% GUARANTEE! Shipp…ed with delivery confirmation, if you're not satisfied with purchase please return item! Ships via media mail.

- Hardcover
Seller: Amazing Books Pittsburgh, Pittsburgh, PA, U.S.A.Amazing Books Pittsburgh
Contact seller5-star sellerCondition: Used - Good
£ 10.88
£ 3.03 shippingShips within U.S.A.Quantity: 1 available
hardcover. Condition: Good. 2nd, corr. ed. RL.

Published by Academic Press 1963
- Hardcover
Seller: CorgiPack, Fulton, NY, U.S.A.CorgiPack
Contact seller4-star sellerHardcover. Condition: Good. Dust jacket condition: None. Solid retired library book with usual library markings; else VG. Text free of underlining, writing and highlighting. From the Foreword: The polarographic method developed about 40 years ago by Heyrovsk is still used with undiminished success; though it is unchanged in prin…ciple, numerous modifications of the classical method, some trivial, others important, have been published in recent years. It seems, therefore, timely to discuss these new procedures, to point out their advantages and disadvantages with respect to established polarographic methods, and, insofar as it is at present possible, to outline their significance for analysis and the solving of scientific problems. The improvements striven for in these new methods have essentially the following intent: 1. Increase in Sensitivity. Although in recent years there has been a considerable advance in the development of apparatus, nevertheless the possibilities of modern amplifier and recording techniques have not by any means been fully utilized. The reason for this is that any further increase in the sensitivity of apparatus is pointless as long as over-all sensitivity is limited by the reaction which is being investigated. As is well known, this limitation of sensitivity is controlled in polarography by the capacitance current. For the build-up of the electrical double layer at a constantly maintained voltage, the increasing surface of the growing drop requires a transfer of charge, which is greater the further conditions are removed from the zero potential of the dropping-mercury electrode. (With an applied alternating-current voltage there is in addition an alternating-current charging current.) If the faradic current is of the same order of magnitude as the capacitance current, or is less, then its exact determination is impossible. Attempts to compensate the capacitance current were made from quite an early date, and from them a necessary improvement, particularly for analytical purposes, was achieved. . . .

- Hardcover
Seller: ThriftBooks-Atlanta, AUSTELL, GA, U.S.A.ThriftBooks-Atlanta
Contact seller5-star sellerCondition: Used - Good
£ 14.68
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Hardcover. Condition: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

- Hardcover
Seller: ThriftBooks-Dallas, Dallas, TX, U.S.A.ThriftBooks-Dallas
Contact seller5-star sellerCondition: Used - Good
£ 14.68
Free ShippingShips within U.S.A.Quantity: 1 available
Hardcover. Condition: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

- Hardcover
Seller: ThriftBooks-Reno, Reno, NV, U.S.A.ThriftBooks-Reno
Contact seller5-star sellerCondition: Used - Good
£ 14.68
Free ShippingShips within U.S.A.Quantity: 1 available
Hardcover. Condition: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

- Hardcover
Seller: ThriftBooks-Atlanta, AUSTELL, GA, U.S.A.ThriftBooks-Atlanta
Contact seller5-star sellerCondition: Used - Good
£ 14.68
Free ShippingShips within U.S.A.Quantity: 1 available
Hardcover. Condition: Good. No Jacket. Missing dust jacket; Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

- Hardcover
Seller: ThriftBooks-Dallas, Dallas, TX, U.S.A.ThriftBooks-Dallas
Contact seller5-star sellerCondition: Used - Good
£ 14.68
Free ShippingShips within U.S.A.Quantity: 1 available
Hardcover. Condition: Good. No Jacket. Former library book; Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.