C. W. C, BARLOW <br/><br/>
ELEMENTARY MATHAMETICAL ASTRONOMY 

 - LONDON  UNIVERSITY TUTORIAL PRESS  1944 
 -  VI, 387P. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>520/BAR