00313nam a2200133Ia 4500100001800000650002500018250000600043366000700049654001300056245003800069260004100107082001900148546001200167  aJeyapoovan/T   aEngineering Graphics  a3  f20  agraphics  aEngineering Graphics with AutoCAD  bVikas Publishing HouseaMumbaic2006  a604.2/JEYbJEY  aENGLISH