Branley, Franklyn M. <br/><br/>
Astronomy 
<label>/ by </label> Branley, Franklyn M. 
<label>;</label> Chartrand Mark R. <label>;</label> Wimmer, Helmut K. 
 - New York  Thomas Y. Crowell Co.  1975 
 - vi, 564p.  ill. (some pictures)   24 cm. 
<br/><br/><label>ISBN: </label>0690007604 
<br/><br/><label>Dewey Class. No.: </label>520  / BRA