Problems of information science  
/ International Federation for Documentation 
 - All-Union Institute for Scientific and Technical Information,   1972 
 - 240p. 
 - FID   478 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information science
<br/><br/><label>Subjects--Index Terms: </label>Excerpta medica Poland 
<br/><br/><label>Universal Decimal Class. No.: </label>D 002  / L2