Lock R Northwood Ed. <br/><br/>
Manual of library economy   A conspectus pf professional librarianship for student and practitioners    
Lock R Northwood Ed. 
 - London  Clive Bingley U K         1977 
 - 447p.  cm. 
<br/><br/><label>ISBN: </label>0208015388 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library Science
<br/><br/><label>Dewey Class. No.: </label>2, L7