Crowther, J. G.  1899- <br/><br/>
The outline of the universe / 
by J. G. Crowther 
 - England :  Penguin Book,  1931 
 - v. :  plates, ill. ;  18 cm. 
 - Pelpean Books .
<br/><br/>Bibliography: p. xvii 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science<br/>Galaxies
<br/><br/><label>Dewey Class. No.: </label>500