Reference and information services  an introduction 
edited by Richard E. Bopp, Linda C. Smith 
 - 2nd ed.  
 - Englewood  Libraries Unlimited Inc  1995 
 - xxiv, : 626p. : 25cm.  
<br/><br/> Includes bibliographical references and index  
<br/><br/><label>Dewey Class. No.: </label>025.52 REF