00663nam a22002291 4500 4531015 BD-DhUL 20140929131500.0 840207s1961 enka b 000 0 eng 62004902 DLC/ICU ICU DLC BD-DhUL QD466 .L58 539.74 LOS London, Heinz, 1907- Separation of isotopes / H. London. London, Newnes [1961] xvi, 488 p. : illus. ; 23 cm. Includes bibliographical references and index Isotope separation. 7 cbc orignew u ocip 19 y-gencatlg ddc BK 13656 13656 0 0 ddc 0 539_740000000000000_LOS 0 NFIC 24507 DUSL DUSL GEN 2014-09-29 Gift 539.74 LOS A86247 2014-09-29 2014-09-29 BK 0 0 ddc 0 539_740000000000000_LOS 0 NFIC 24509 DUSL DUSL GEN 2014-09-29 Gift 539.74 LOS A86259 2014-09-29 2014-09-29 BK