000 00345nam a2200157Ia 4500
100 _aVenkateshwarlu/K.S
650 _aChemistry
942 _cBK
366 _f20
654 _awater
245 _aWater Chemistry
260 _bNew Age Interational Ltd.
_aNew Delhi
_c1996
082 _a628.535/VEN
_bVEN
300 _a138
546 _aENGLISH
999 _c22466
_d22466