Problems of information user needs 
/International Federation For Documentation Study Committee "Research on theoretical basis of information" 
 - Moscow:   International Federation for Documentation,   1973 
 - 240p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information problems
<br/><br/><label>Subjects--Index Terms: </label>Planning Streamlining Pragmatic approach 
<br/><br/><label>Universal Decimal Class. No.: </label>D 002(082)  / L2