Katz, William A., 1924-  Katz, William A., 1924- <br/><br/>
Introduction to reference work / 
William A. Katz. 
 - 4th ed. 
 - New York :  McGraw-Hill,  c1982. 
 - McGraw-Hill series in library education .
<br/><br/>Includes bibliographies and index. 
<br/><br/>Vol. 1. Basic information sources -- v. 2. Reference services and reference processes. 
<br/><br/><label>ISBN: </label>    
<br/><br/><label>LCCN: </label>81012432 //r912 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reference services (Libraries)<br/>Reference books -- Bibliography.--Reference books -- Bibliography.
<br/><br/><label>LC Class. No.: </label>Z711  / .K32 1982 
<br/><br/><label>Dewey Class. No.: </label>025.5/2