Mikhailov A I. ed <br/><br/>
Problems of information user needs 
Mikhailov A I. ed 
 - Mascow  International Federation For Documentation      1975 
 - 166p  cm. 
 - FID; 501 .
<br/><br/><label>Standard No.: </label>6,997 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>2:97, L54 (2D)