Progress in library science, 1965 

 - London:   Butterworths,   1965 
 - xix, 216p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information science
<br/><br/><label>Subjects--Index Terms: </label>Library science-Research 
<br/><br/><label>Universal Decimal Class. No.: </label>D 02(05)  / K5