Proceedings of the meeting of the study committee international federation for documentation search on the theoretical basis of information 

 - Moscow:   Union Institute for Scientific and Technical Information,   1970 
 - 143p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Proceedings
<br/><br/><label>Universal Decimal Class. No.: </label>D 002.001:5(082.2)  / L0