Katz, William A. <br/><br/>
Introduction to reference work. Vol.II 

 - New York  McGraw-Hill Book Company  1978 
 - 309p.  23cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Basic information sources
<br/><br/><label>LC Class. No.: </label>Z711.K32 Vol.II