000 00339nam a2200133Ia 4500
008 230913s9999 xx 000 0 und d
082 _a621 psg
100 _aP.S.G, College
245 0 _aDesign Data:Data Book Of Engineers
260 _aNEW DELHI
260 _bKALAIKTHIR ACHCHAGAM
260 _c2003
650 _aMechanical Engineering
999 _c145135
_d145135