Katz, William A <br/><br/>
Introduction to reference work  basic information sources 

 - 2nd 
 - New York:  McGraw-Hill,  1969 
 -  3 vols 
<br/><br/><label>ISBN: </label>007033353 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reference books<br/>Reference services (Libraries)
<br/><br/><label>Dewey Class. No.: </label>011.02  / KAI