000 00328nam a2200133Ia 4500
008 230913s9999 xx 000 0 und d
082 _a620.004 gup
100 _aGupta, Alok
245 0 _aProduct Development And Design
260 _bUMESH PUBLICATIONS
260 _c2005
300 _a237
650 _aMechanical Engineering
999 _c145368
_d145368