000 00271nam a2200121Ia 4500
008 170807s9999 xx 000 0 und d
100 _aSinha, K.P
245 0 _aMetal cutting
250 _a1st
260 _bRoorkee publishing house
_c1970
300 _a129
942 _cBK
999 _c3947
_d3947