Mainspring of Human Progress

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9780910614023: Mainspring of Human Progress
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For six thousand years men died of hunger. Why don't we? This is the basic question dealt with in Mainspring, but the attempt to find the answer leads into a wide range of subjects . . .

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Henry Grady Weaver
Published by Foundation for Economic Educat (1953)
ISBN 10: 0910614024 ISBN 13: 9780910614023
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Henry Grady Weaver
Published by Foundation for Economic Education (1953)
ISBN 10: 0910614024 ISBN 13: 9780910614023
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Book Description Foundation for Economic Education, 1953. Paperback. Condition: New. 2nd. Seller Inventory # DADAX0910614024

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