The Challenge of objections  [videorecording] / 
directed by Doug Aitken, producer, Lorne Magory 
 - 2 videocassettes (VHS) (34 min.) :  sd., col. ;  1/2 in. +  presenter's guide, 5 transparencies 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sales.<br/>Salesman and salesmanship.<br/>Selling.