de Camp, L. Sprague - The Ancient Engineers..

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Following conditions of sale apply:
Terms of Sale

We pride ourselves on thorough descriptions of all of our books. Therefore, all sales are final unless the book is not as described, in which case it may be returned for a refund of the purchase price if received within 10 days (Domestic), 21 days (International) or by other arrangement.
We accept MasterCard, Visa, American Express and Discover Card. We also accept PayPal but must charge 5% of the total to cover those fees., cash (at sender's risk and not preferred).

We also endeavor to be environmentally friendly and use recycled packaging when and how appropriate.