000 00261nam a2200121Ia 4500
100 _aJAIN, P.C.
110 _aJAIN, MONIKA
245 _aENGINEERING CHEMISTRY
250 _a10
260 _aDELHI
_bDHANPAT RAI & SONS
_c1994
300 _a1008
942 _2ddc
_cBB
999 _c73545
_d73545