000 00303nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621.902
100 _aGopal Chandra Sen
245 0 _aPrinciples of Machine Tools
250 _a2
260 _bNew Central Book Agency, Calcutta
_c1998
942 _cBK
999 _c35619
_d35619