Gardner, Herbert S. <br/><br/>
The advertising agency business / 
Herbert S. Gardner 
 - Chicago :  Illinois,  1976 
 - 211 p. ;  24 cm. 
<br/><br/><label>ISBN: </label>0872510255 
<br/><br/><label>LCCN: </label>76-9378 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Advertising management