000 00300nam a2200133Ia 4500
100 _aWilliams/ G
942 _cBK
654 _aWorkshop
245 _aWorkshop calculations for machine tool operator
260 _bvishal pub.
_aAmbala
_c1979
082 _a621.9
300 _a173
546 _aENGLISH
999 _c17781
_d17781