Penland, Patrick R <br/><br/>
Library as a learning service center 

 - New York:   Marcel Dekker, Inc.,  1978 
 - ix, 236p.  
<br/><br/><label>ISBN: </label>0-8247-6750-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science 
<br/><br/><label>Subjects--Index Terms: </label>Service center  Information science  
<br/><br/><label>Universal Decimal Class. No.: </label>D 02:37   / L8;1