00783nam a2200253 a 4500 51820 BD-RjUL 20211209075721.0 960117r19461941pau 001 0 eng d (BD-RjUL)51940 BD-RjUL eng BD-RjUL BD-RjUL eng 23 523.84 CAS 1946 Campbell, Leon. 155015 The story of variable stars / by Leon Campbell and Luigi Jacchia Philadelphia : The Blakiston company, c1941 [Reprinted 1946] v, 226 p. : ill. ; 22 cm. Harvard books on astronomy Includes index Variable stars 155016 Jacchia, Luigi. 155017 Harvard books on astronomy 155019 ddc BK 51820 51820 0 0 ddc 0 0 NFIC RUCL RUCL Stack 1958-02-05 Oxford University Press 22.12 0 523.84 CAS 1946 2016-09-04 00:00:00 C-2 2016-09-04 BK