@BOOK{ Book!D - 92024457,
AUTHOR = "Spellman, Frank R.",
TITLE = "Mathematics manual for water and wastewater treatment plant operators",
LIBRARY= "كتابخانه مركزی و مركز اسناد دانشگاه صنعتی خواجه نصير الدين طوسى",
SUBJECT = "Purification Mathematics ، Water,Mathematics ، Water quality management,Problems, exercises, etc ، Water - Purification,Problems, exercises, etc ، Water quality management,Purification Mathematics ، Sewage,Mathematics ، Sewage disposal,Problems, exercises, etc ، Sewage - Purification,Problems, exercises, etc ، Sewage disposal",
URL = "/book/92024457/Mathematics-manual-for-water-and-wastewater-treatm/"}