A Source book in astronomy and astrophysics, 1900-1975 /
edited by Kenneth R. Lang and Owen Gingerich.
- Cambridge, Mass. : Harvard University Press, 1979.
- xx, 922 p. : ill. ; 29 cm.
- Source books in the history of the sciences .
Includes bibliographical references and indexes.
0674822005
78009463
Astronomy.
Astrophysics.
QB51 / .S67
520/.8
Includes bibliographical references and indexes.
0674822005
78009463
Astronomy.
Astrophysics.
QB51 / .S67
520/.8