Bopp, E. R. <br/><br/>
Reference and Information Services; An Introduction 

 - 4thed 
 - California  libraries Unlimited  
 - 742 P.  Includes Index 
<br/><br/><label>ISBN: </label>9781591583745 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reference and Information Services
<br/><br/><label>LC Class. No.: </label>Z 711  / .R44 2011