00801nam a2200265 a 4500 52652 BD-RjUL 20211209075835.0 190223s1952 paua 000 0 eng (BD-RjUL)52772 (OCoLC)2516905 DLC O OCoLC DLC BD-RjUL eng eng 23 628.1 HAW 1952 Hardenbergh, W. A. (William Andrew), 1888- 228490 Water supply and purification / W. A. Hardenbergh. 3d ed. Scranton: International Textbook Co., 1952. 516 p.: illus.; 22 cm. International textbooks in civil engineering Water-supply engineering. 228491 ddc BK 52652 52652 0 0 ddc 0 1 NFIC RUCL RUCL Stack 1958-02-27 U.S.I.S. Dhaka 0 628.1 HAW 1952 2019-02-23 00:00:00 C-1 2019-02-23 BK