000 00370nam a2200145Ia 4500
008 230711s9999||||xx |||||||||||||| ||und||
041 _aENG
082 _a540
_bSA-C
100 _aClair N.Sawyer
245 0 _aChemistry for environmental engineering
250 _a1st
260 _c1978
_aNew Delhi
_bTata McGraw Hill Education Limited
650 _aChemistry
942 _cBK
999 _c840
_d840