000 00349nam a2200121Ia 4500
005 20251007104241.0
008 251006s9999 xx 000 0 und d
100 _afair,gordon maskew, 1894-
245 0 _a.elements of water supply and wastewater disposalbfair,gordon maskew, 1894-
260 _a2nd ed. | .N.Y.bWiley
260 _c1971
942 _cBOK
999 _c3310
_d3310