ISBN 10: 7030506642 ISBN 13: 9787030506641
Seller: liu xing, Nanjing, JS, China
US$ 88.17
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Add to basketpaperback. Condition: New. Paperback. Pub Date: 2016-11-01 Pages: 170 Language: Chinese Publisher: science press. Beijing. the hand. fire. Language: yuan tool theory put forward the concept of meta tool. think yuan tools is the primitive nature of the human. is peculiar to mankind * as early as the embodiment of human * fundamental characteristics and * technology form the basis of making tools.Yuan tool table.