Katz, William A.,  1924-2004 <br/><br/>
Introduction to reference work / 
William A. Katz. 
 - New York :  McGraw-Hill,  c1987. 
 - 2 v. ;  24 cm. 
 - McGraw-Hill series in library education. .
<br/><br/>Includes bibliographies and indexes. 
<br/><br/>v. 1. Basic information sources -- v. 2. Reference services and reference processes. 
<br/><br/><label>ISBN: </label>0070335370  0070335389  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reference services Libraries<br/>Reference books<br/>Reference Books<br/>Library Science
<br/><br/><label>LC Class. No.: </label>Z711 
<br/><br/><label>Dewey Class. No.: </label>025.5/2