000 00365nam a2200157Ia 4500
005 20220125151610.0
008 220125b |||||||| |||| 00| 0 eng d
020 _a9788173197840
082 _a540 CHO
100 _aCHOPRA HARISH KUMAR
245 _aENGINEERING CHEMISTRY
250 _a1
260 _bNAROSA
_c2008
650 _aS&H/CHEMISTRY
_96815
942 _cBK
999 _c3799
_d3799