000 00276nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _aMetculf & Eddy
245 0 _aWastewater Engineering
260 _bTata McGraw Hill
260 _c1998
365 _b375.00
942 _cBK
999 _c140279
_d140279