000 00312nam a2200133Ia 4500
008 230913s9999 xx 000 0 und d
082 _a621.8 kha
100 _aKhanna, O.P
245 0 _aProduction Technology
260 _aDELHI
260 _bDHANPAT RAI
260 _c2004
650 _aMechanical Engineering
999 _c144897
_d144897