Katz William A. <br/><br/>
Introduction to reference work 
Katz William A. 
 - 2nd 
 - New York  McGraw-Hill Book company     1974 
 - 361p.  cm. 
 -  V1 .
<br/><br/> McGraw-Hill Series in Library Education 
<br/><br/><label>Standard No.: </label>50274 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>2:7, L4.1-.2