000 00331nam a2200133Ia 4500
008 180208s9999||||xx |||||||||||||| ||und||
020 _a6729
082 _a540
100 _aJAIN P.C;JAIN MONIKA
245 0 _aENGINEERING CHEMISTRY
250 _aThird
260 _aNEW DELHI
_bDHANAPAT RAI & SONS-1
_c2001
650 _aENGINEERING ; GRAPHICS
942 _cGBB
999 _c13225
_d13225