Cassell, Kay Ann <br/><br/>
Reference and information services in 21st century  an introduction 

 - United States of America  Face  2006 
 - xiv,378p.  PB  24 cm. 
<br/><br/><label>ISBN: </label>1856045986 
<br/><br/><label>Dewey Class. No.: </label>025.52  / CAS