000 00570nam a2200145Ia 45e0
008 181001s1977 xx 000 0 und d
100 _aHammer, Mork J.
245 0 _aWater and waste water technology
260 _aNewyork
_bJohn Wiley
_c1977
300 _a504
942 _2ddc
_cBK
999 _c3359
_d3359