000 00348nam a2200157Ia 4500
008 230913s9999 xx 000 0 und d
082 _a621.11 NAG
100 _aNag, P.K.
245 0 _aMechanical Engineering
250 _aIst
260 _aNEW DELHI
260 _bTMH
260 _c2003
300 _a739
650 _aMechanical Engineering
999 _c144285
_d144285