000			nam a22 7a 4500
999			_c14484 _d14484
020			_a9789352165384
082			_a540 _bJAI
100			_aJAIN P.C
245			_aENGINEERING CHEMISTRY
250			_a16TH
260			_aNEW DELHI _bDHANPAT RAI AND SONS _c2018
300			_a1404 _bP.B
700			_aJAIN MONICA
942			_cGEN_BK