Martyn John <br/><br/>
Investigative methods in library and information science    An introduction 

 - Virginio  Information Resources Press        1981 
 - 260p.  cm. 
<br/><br/><label>ISBN: </label>0878150358 
<br/><br/><label>Standard No.: </label>33982 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>2:f, M1