Selected papers on cosmic ray origin theories 
edited by by Stephen Rosen 
 - New York  Dover Publications  1969 
 - vii, 439p. 
<br/><br/><label>ISBN: </label>486-62127-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Cosmic rays<br/>Astronomy and astrophysics thesaurus 
<br/><br/><label>Universal Decimal Class. No.: </label>524.1  / COS