Herbert S. Gardner, Jr. <br/><br/>
The advertising agency business:   the complete manual for management & operation 
Herbert S. Gardner, Jr. 
 - 1st. 
 - Lincolnwood, Ill., U.S.A.  NTC Business Books  1988 
<br/><br/><label>ISBN: </label>9780844231679 
<br/><br/><label>Dewey Class. No.: </label>659.11  / 1189