000 00429nam a22001577a 4500
008 150731b xxu||||| |||| 00| 0 eng d
020 _a9789332550056
082 _a628.162 HAM-W7
100 _aHammer ,mark J Sr.
245 _aWater and wastewater technology
_cMark Hammer J. Sr and Mark Hammer J. Jr.
250 _a7th ed
260 _aNoida
_bPearson
_c2015
700 _aMark J Hammer Jr.
942 _cBK
999 _c26048
_d26048