000 00228nam a2200109Ia 4500
020 _a8121911141
082 _a670
100 _aSHARMA, P.C
245 _aPRODUCTION TECHONOLOGY
260 _aNEW DELHI
_b S CHAND
_c2011
942 _cBK
999 _c6603
_d6603