Unsold, Albrecht.
The new cosmos / Albrecht Unsold ; translated by William H. McCrea. - New York : Springer-Verlag, c1967. - xii, 373 p. : ill. ; 22 cm.
Includes index.
Astronomy.
520 U59
The new cosmos / Albrecht Unsold ; translated by William H. McCrea. - New York : Springer-Verlag, c1967. - xii, 373 p. : ill. ; 22 cm.
Includes index.
Astronomy.
520 U59