000 00342nam a2200133Ia 4500
008 180115s9999||||xx |||||||||||||| ||und||
082 _a671
100 _aSEKHON
245 0 _aPRODUCTION SYSTEM ENGINEERING
250 _aFirst
260 _aNEW DELHI
_bDHANAPAT RAI & SONS-1
_c1983
300 _a327
650 _aMetal working & Production Technology
942 _cGEN_BK
999 _c10207
_d10207