Frontiers of astronomy /
Evans, David S.
Frontiers of astronomy / David S. Evans ... Line drawings by Victor Reinganum and the author. - London : Sigma, 1946 - 175 p. : illus., plates, diagrs. ; 19 cm.
"First published 1946."
"Reading list": p. 171-172.
Astronomy.
520 / EVF 1946
Frontiers of astronomy / David S. Evans ... Line drawings by Victor Reinganum and the author. - London : Sigma, 1946 - 175 p. : illus., plates, diagrs. ; 19 cm.
"First published 1946."
"Reading list": p. 171-172.
Astronomy.
520 / EVF 1946