Hooper, J. E. <br/><br/>
The cosmic radiation / 
J. E. Hooper and M. Scharff 
 - London :  Methuen,  1958 
 - 176 p. :  ill. ;  18 cm. 
 - Methuen's monographs on physical subjects .
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label> 15.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cosmic rays
<br/><br/><label>Dewey Class. No.: </label>539.722