售Mohawk college 用机械书

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售二手书
4 n+ ?1 z3 L( g本人有二书二本,机械专业必修课用书,1,Engineering drawing and design(sixth edtion)author:CECIL JENSEN ,LAY D .HELSEL 可以用三个学期，50 dollars.2,Mechanical Engineering Design (design concepts 2) 可以用二个学期，author Shigley's ,Rechard G.BUDYNAS J.Keith Nisbett (eighth edition),80 dollars.价钱合理，欲购从速。电话：905-561-1635。