000 00380nam a2200145Ia 4500
008 220201s1983 xx 000 0 eng d
041 _aENG
100 _aSINGH, BHARAT
245 0 _aELEMENTS OF WATER SUPPLY AND SANITARY ENGINEERING
250 _a3RD
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1983
300 _a202172
700 _aGUPTA,D L
942 _2ddc
999 _c50420
_d50420