00868cam a2200289 4500 372914 BD-DhUL 20141021163036.0 720210s1970 enka b 000 0 eng 77885888 B70-06560 0423429809 0423795902 (school ed.) DLC DLC DLC BD-DhUL QC795 .F35 546.42 FAE Faires, R. A. (Ronald Arthur), 1910- Experiments in radioactivity / R. A. Faires. London : Methuen Educational, c1970. (9), 133 p. : illus. ; 22 cm. 30/- BDT 60.00 Includes bibliographical references. Radioactivity Experiments. Radioactivity Measurement. 7 cbc orignew 3 ncip 19 y-gencatlg ddc BK 15697 15697 0 0 ddc 0 546_420000000000000_FAE 0 NFIC 28824 DUSL DUSL GEN 1976-04-20 Purchased 546.42 FAE A136602 2014-10-21 2014-10-21 BK