Black, Sam.  <br/><br/>
Practical public relations /  
Sam Black and F. C. Gillman.  
 - 4th ed.  
 - New Delhi :   Universal Bookstall,   ©1976.  
 - xiii, 229 p. ;   22 cm.  
<br/><br/><label>ISBN: </label>8185274568 9788185274560 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public relations. 
<br/><br/><label>Dewey Class. No.: </label>659.2  / BLA