Katz, William A. <br/><br/>
Introduction to reference work 
edited by:Gates, Jean Key 

 - New York  McGraw-Hill  1969 
 - McGraw-Hill series in library education .
<br/><br/> Contents: 2Vols, V1. (Basic information sources), (xi, 376p.) - v2. (Reference services), (ix, 254p.) 
<br/><br/>Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Libraries - Automation<br/>Library science<br/>Reference services (Libraries)<br/>Information services
<br/><br/><label>Dewey Class. No.: </label>RR 025.52 KAT-I