Information science , its scope , objects of research and problems :  collection of papers 

 - CDU 
 - 363 p. 
 - problems of information science ; n.530 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ciência da informação<br/>coletaneo
<br/><br/><label>Universal Decimal Class. No.: </label>02  / F449