求购二手书

RoseGao

求两本书：

eBusiness: A Canadian Perspective for a Networked World (4th Edition) by Gerald Trites

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% a1 L  v- R) O3 ^/ x; L% u! E4 oComputer Graphics through OpenGL: From Theory to Experiments, 2nd Edition, Sumanta Guha, 2014, CRC Press
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