Gardner, Herbert S. <br/><br/>
The advertising agency business :  the complete manual for management & operation / 
Herbert S. Gardner, Jr. 
 - Lincolnwood, Ill., U.S.A. :  NTC Business Books,  c1988. 
 - x, 229 p. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0844231673 (cased.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Advertising agencies--Management.--United States