Research methods in library and information 

 - London:   The Library Association,   1990 
 - x, 180p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science
<br/><br/><label>Subjects--Index Terms: </label>Information Methods 
<br/><br/><label>Universal Decimal Class. No.: </label>D 02:001.5  / N0