000 00263nam a2200109Ia 4500
008 190703s9999 xx 000 0 und d
082 _a628.1 S813
100 _aSTEEL,E.W
245 0 _aWATER SUPPLY AND SEWERAGE
260 _aNEW YORK
_bMcGraw-Hill
942 _cBB
_2DDC
999 _c5766
_d5766