000 00283nam a2200109Ia 4500
008 220201s1996 xx 000 0 eng d
100 _aSP 35 1987
245 0 _aHANDBOOK ON WATER SUPPLY AND DRAINAX
260 _aDELHI
_bBUREAU OF INDIAN STANDARD
_c1996
300 _a173
942 _2ddc
999 _c91911
_d91911