000 00471nam a2200169Ia 4500
008 190930s9999 xx 000 0 und d
020 _a0000011824
082 _a628.1
100 _aVazirani.
245 0 _aWater Supply and Sanitary Engineering
260 _aNew Delhi
_bKhanna Publications,New Delhi.
_c1979
536 _aManagement
650 _aComputer Science & Engineering
650 _aEngineering Sanitary Supply Water
700 _aChandola.
942 _cBK
999 _c5125
_d5125