000 00405nam a2200169Ia 4500
003 OSt
005 20240501123425.0
008 170619s9999 xx 000 0 und d
020 _a9788120313781
040 _cIIMT ENGINEERING COLLEGE
100 _aHammer and Hammer
245 0 _aWater & waste water technology
260 _bNew Delhi: PHI
260 _c2000
546 _aENGLISH
942 _2ddc
_c01
999 _c16149
_d16149