Gretz, Karl F. <br/><br/>
Professional selling :  a consultative approach / 
Karl F. Gretz, Steven R. Drozdeck, Walter J. Wiesenhutter. 
 - Chicago :  Irwin,  c1996. 
 - xxvii, 469 p. ;  26 cm. 
<br/><br/><label>ISBN: </label>0256143846 :  KES 300 (donation) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Selling.
<br/><br/><label>LC Class. No.: </label>HF5438.25  / .G74 1996