000 00325nam a2200121Ia 4500
008 190719s9999 xx 000 0 und d
082 _a628 S617
100 _aSingh, Gurucharan
245 0 _aWater Supply and Sanitary Engineering
260 _aDELHI
_bStandard Book House
_c1984
300 _a515p.; 22x14cm
942 _cBK
_2DDC
999 _c47720
_d47720