000 00311nam a22001337a 4500
999 _c528851
_d528851
003 NUST
038 _aMSOHAIL
082 _a0
100 _aNafiz Naqvi
_920643
245 _aHandy notes on water supply engineering
260 _aIslamabad
_bThe Proffesionals
_c2011
300 _a143,p;
_c25cm
942 _2ddc
_cBK