World nuclear directory:   A international reference book 

 - 3rd ed.  
 - London:   Harrap Research Publications,   1966 
 - 712p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science 
<br/><br/><label>Subjects--Index Terms: </label>Nuclear  
<br/><br/><label>Universal Decimal Class. No.: </label>R 621.039;061(058.7)(100)  / K6