000 00342nam a2200133Ia 4500
008 211209s1984 xx 000 0 und d
041 _aeng
082 _a628.8 SIN/SIN
100 _aSINGH, GURUCHARAN
245 _aWATER SUPPLY AND SANITARY ENGINEERING
250 _a4 ed.
260 _aNEW DELHI
_bSTANDARD BOOK HOUSE
_c1984
300 _a517
999 _c17643
_d17643