Hillas, A. M <br/><br/>
Cosmic rays 
by A. M. Hillas 
 - Oxford  Pergamon Press  1972 
 - x, 297 p. : ill. ; 21 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0080167241 
<br/><br/><label>LCCN: </label>70-181329 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cosmic rays