00685cam a2200229 4500 1751568 BD-DhUL 20190206103838.0 691002s1969 enkac 001 0 eng 75413229 B69-11525 0563084421 DLC DLC DLC BD-DhUL QB44 .C23 520.1 CAV Calder, Nigel, 1931-2014. Violent universe : an eye-witness account of the commotion in astronomy 1968-69 / Nigel Calder. London : British Broadcasting Corporation, 1969. 160 p. : ill. ; 24 cm. Astronomy Popular works. ddc BK 246118 246118 0 0 ddc 0 520_100000000000000_CAV 0 NFIC 374465 DUSL DUSL GEN 1970-06-10 Purchased 520.1 CAV A68219 2019-02-06 2019-02-06 BK