Berger, Martin J <br/><br/>
Tables of energy losses and ranges of electrons and positrons / 

 - Washington :  NASA,  1964. 
 - vi, 127 p. :  ill. ;  26 cm. 
 - NASA SP   3012 .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrons Energy loss<br/>Positrons Range<br/>Radiation physics Data
<br/><br/><label>Dewey Class. No.: </label>539.75 BER