Academy of the socialist republic of Romania  
/ Organization research  
 - Romania:   Organization research,   1965 
 - 361p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics 
<br/><br/><label>Subjects--Index Terms: </label>Atomic physics  
<br/><br/><label>Universal Decimal Class. No.: </label>R 061.22(498)                    / K5