000 00526nam a2200217Ia 4500
008 240107s9999 xx 000 0 und d
082 _a660.1 VEN
082 _bVEN
100 _aVENKATANARAYAN G
245 0 _aENGINEERING CHEMISTRY & ENVIRONMENTAL STUDIES
245 0 _aENGINEERING CHEMISTRY & ENVIRONMENTAL STUDIES
250 _n1st
260 _aHYDERABAD
260 _bFALCON
260 _c2014
300 _a234
365 _b160
650 _aCHEMISTRY
650 _bCHEMISTRY ENVIRONMENTAL
942 _cBK
999 _c15870
_d15870