000 00353pam a2200157a 44500
008 230515b2012 xxu||||| |||| 00| 0 eng d
020 _a0
041 _aENGLISH
082 _a540
100 _aJAIN & JAIN
245 _aENGINEERING CHEMISTRY
250 _a2015
260 _aNEW DELHI
_bDHANPAT RAI & CO
_c2012
300 _a1404P.
650 _aNULL
999 _c610319
_d610319