00986cam a22003132 4500 8856 BD-RjUL 20211208234650.0 140119s1949 nyua 001 0 eng (BD-RjUL)8901 DLC CarP DLC BD-RjUL eng eng 19 546.431588 ENG 1949 Engineering developments in the gaseous diffusion process / ed. by Manson Benedict and Clarke Williams. 1st. ed. New York : McGraw-Hill Book Co., c1949. xx, 129 p. : illus. ; 23 cm. Includes index. Uranium Isotopes. 27536 Diffusion. 6937 v. 16. [from old catalog] 27546 Benedict, Manson, 27538 Williams, Clarke, joint ed. 27539 Gaseous diffusion process. National nuclear energy series. 27540 ddc BK 8856 8856 0 0 ddc 0 1 NFIC RUCL RUCL reading 1957-09-02 P. U. Ltd. 0 546.431588 ENG 1949 2014-01-19 00:00:00 C-1 2021-12-08 BK