求购二手书

RoseGao

求两本书：
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- ?0 w/ D- F- f# E* t6 xeBusiness: A Canadian Perspective for a Networked World (4th Edition) by Gerald Trites
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: y* f8 Q6 ^  E8 y
Computer Graphics through OpenGL: From Theory to Experiments, 2nd Edition, Sumanta Guha, 2014, CRC Press

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