Godstein, Herbert. <br/><br/>
The attenuation of gamma rays and neutrons in reactor shields 

 - (s.l.) :  Atomic Energy Commission,  (s.a.) 
 - 295 p.  : ilus. 
<br/><br/><label>LCCN: </label>12968 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radioactividad.
<br/><br/><label>Dewey Class. No.: </label>539.722  / G6