Smart, W. M. 1889-
Text-book on spherical astronomy, by W.M. Smart ... - Cambridge [Eng.] The University Press, 1931. - xi, 414 p. diagrs. 22 cm.
31019230
Spherical astronomy.
QB145 / .S6
522.7
Text-book on spherical astronomy, by W.M. Smart ... - Cambridge [Eng.] The University Press, 1931. - xi, 414 p. diagrs. 22 cm.
31019230
Spherical astronomy.
QB145 / .S6
522.7