000 00347nam a2200121Ia 4500
082 _a628.1068
_bNAG
100 _aNagrajan, K.
245 _aWater supply systems management. (Code No.78)
260 _aBangalore,New Delhi etc
_bAll India Council for Technical Education
_c1990
300 _aviii; iv; 180p.
890 _aIndia
999 _c37201
_d37201