x  x <br/><br/>
Reference and information services   a reader  

 - x  
 - London   The scarecrow Press   1978 
 - ix, 456p.  
<br/><br/>Includes 
<br/><br/><label>ISBN: </label>x    
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reference books  Bibliography  
<br/><br/><label>Dewey Class. No.: </label>Ref. 028.7/KAR