000 00275nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a628
_bMAS
100 _aMaskew, G
245 0 _aWater and wastewater engineering. V 2
260 _aNew York
_bJohn Wiley
_c1968
942 _cBK
999 _c24978
_d24978