000 00272nam a2200121Ia 4500
999 _c15241
_d15241
020 _a0071005978
100 _aFrank N Kemmer
245 _aNALCO Water Handbook
250 _a2
260 _c1988
_bMcGRAW HILL
_aNew Delhi
300 _avii+46.40+A3+G.10+I.15
942 _cREF