Hardcover. Condition: Very Good. With dust jacket. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting. Seller Inventory # 0894330160-11-1-29

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The standard data encryption algorithm

Harry Katzan

Published by Pbi, 1977

ISBN 10: 0894330160 ISBN 13: 9780894330162

Used Hardcover

Seller: Wonder Book, Frederick, MD, U.S.A.

Seller rating 5 out of 5 stars

Condition: Good. Good condition. Acceptable dust jacket. 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. Seller Inventory # SB09OS-02496

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� 23.10

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The Standard Data Encryption Algorithm

Katzan, Harry

Published by PBI / Petrocelli Books, Inc., 1977

ISBN 10: 0894330160 ISBN 13: 9780894330162

Used Hardcover First Edition

Seller: Yesterday's Muse, ABAA, ILAB, IOBA, Webster, NY, U.S.A.

Seller rating 5 out of 5 stars

Hard Cover. Condition: Very Good. Dust Jacket Condition: Very Good. First Edition. First edition. Edges foxed, light 1 inch spot to jacket spine. 1977 Hard Cover. viii, 134 pp. A relatively early work on the science of cryptography as it relates to data encryption, and how that affects the construction and modes of access for computer systems. Written by the chairman of Pratt Institute's computer science department in the late 1970s. An interesting look at a field of study that is more relevant now than ever. Seller Inventory # 2350409

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