Marketing  and Distribution/  English. 
Ralph E. Mason...(et al) 
 - New York:  Gregg Division McGraw-Hill Book Company,  1968. 
 - x, 566p.:  ill;  23.5cm. 
<br/><br/><label>ISBN: </label>070406758 
<br/><br/><label>Dewey Class. No.: </label>658.8  / MAS