ROCKET PROPULSION . Preface by Maurice Roy . Introduction by Theodore von Kármán .

ALL ITEMS are subject to prior sale. Items may be reserved by telephone or e-mail. Available
items will be held for 7 days pending receipt of payment or submission of credit account details.
To help us identify your requested items, your inquiry/order should include the item identification
number, as well as author, title, and list price.

REMITTANCE: Payment for material ordered on the abebooks.com website must be made by credit card
(MASTERCARD or VISA only).

SHIPPING: Cost of shipment is charged on all orders. Standard shipping charges are:

Delivery to destinations within the UNITED STATES OF AMERICA by United States Postal Service:
MEDIA MAIL, $4 for the first book, and $2 for each additional book; PRIORITY MAIL, $7.50 for the 1st
book, and $3.75 for each additional book. For higher level service, please inquire.

Delivery to destinations within the UNITED STATES OF AMERICA (excluding ALASKA and HAWAII) by
United Parcel Service: STANDARD GROUND, $7.50 for the first book, and $3.75 for each additional
book.

Delivery to destinations in CANADA by United States Postal Service: FIRST CLASS, $8 for the 1st
book, and $4 for each additional book. For higher level service, please inquire.

Delivery to destinations in counties other than the UNITED STATES OF AMERICA or CANADA by
United States Postal Service: GLOBAL PRIORITY, $9.50 for the 1st book, and $9.50 for each
additional book. AIR LETTER POST, $14.50 ($17.50 Asia) for the first book, $7.50 for each additional
book (shipments weighing over four pounds will be sent by INTERNATIONAL PARCEL POST, AIR). For
higher level service, please inquire.

PLEASE INDICATE YOUR SHIPPING PREFERENCE AT THE TIME OF YOUR ORDER. If you want insurance
for merchandise sent by U.S. Postal Service, please ask. Uninsured parcels are sent at the buyer's
risk. Insurance is extra and will be charged at cost.

DISCOUNTS: Prices are net to all for any order processed through abebooks.com.

If you are a consumer you can withdraw from the contract in accordance with the following. Consumer means any natural person who is acting for purposes which are outside his trade, business, craft or profession.

Information regarding the right of withdrawal

Statutory right to withdraw

You have the right to withdraw from this contract within 14 days without giving any reason.

The withdrawal period will expire after 14 days from the day on which you acquire, or a third party other than the carrier and indicated by you acquires, physical possession of the last good or the last lot or piece.

To exercise the right of withdrawal, electronically fill in and submit a clear statement on our website, under "My Purchases" in "My Account". We will communicate to you an acknowledgement of receipt of such a withdrawal on a durable medium (e.g. by e-mail) without delay.

To meet the withdrawal deadline, it is sufficient for you to send your communication concerning your exercise of the right of withdrawal before the withdrawal period has expired.

Effects of withdrawal

If you withdraw from this contract, we will reimburse to you all payments received from you, including the costs of delivery (except for the supplementary costs arising if you chose a type of delivery other than the least expensive type of standard delivery offered by us).

We may make a deduction from the reimbursement for loss in value of any goods supplied, if the loss is the result of unnecessary handling by you.

We will make the reimbursement without undue delay, and not later than 14 days after the day on which we are informed about your decision to withdraw from this contract.

We will make the reimbursement using the same means of payment as you used for the initial transaction, unless you have expressly agreed otherwise; in any event, you will not incur any fees as a result of such reimbursement.

We may withhold reimbursement until we have received the goods back, or you have supplied evidence of having sent back the goods, whichever is the earliest.

You shall send back the goods or hand them over to Currey, L.W. Inc. ABAA/ILAB, Elizabethtown, New York, U.S.A., without undue delay and in any event not later than 14 days from the day on which you communicate your withdrawal from this contract to us. The deadline is met if you send back the goods before the period of 14 days has expired. You will have to bear the direct cost of returning the goods. You are only liable for any diminished value of the goods resulting from the handling other than what is necessary to establish the nature, characteristics and functioning of the goods.

Exceptions to the right of withdrawal

The right of withdrawal does not apply to:

1. The delivery of newspapers, journals or magazines with the exception of subscription contracts; and
2. The supply of digital content which is not supplied on a tangible medium (e.g. on a CD or DVD) if you accepted when you placed your order that we could start to deliver it, and that you could not withdraw once delivery had started.

Shipping costs are based on books weighing 2.2 LB, or 1 KG. If your book order is heavy or oversized, we may contact you to let you know extra shipping is required.