Wedgeworth Robert Ed <br/><br/>
ALA World encyclopedia of library and information services 

 - Chicago  American Library Association USA       1980 
 - 601p  cm. 
<br/><br/><label>Standard No.: </label>26645 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>2k1,N80, M0