Hubert J. Bernhard <br/><br/>
New Handbook of the Heavens 

, ASI_729 
, CAL_07293,CAL_07294 
 - Toranto  McGraw-Hill Book Company  1955 
 - 378 
<br/><br/> ASI Library 
<br/><br/><label>Dewey Class. No.: </label>520.2/B.  / B. R.