Canfield Bertrand R <br/><br/>
Sales administration   Principles and problems    

 - 4 
 -  1961 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Salesmanship
<br/><br/><label>Dewey Class. No.: </label>X:514, J4;K1