Armstrong, Frank A. <br/><br/>
The modern sales managers secret weapon:  more effective communication with salesman/ 
Frank A. Armstrong 
 - London:  Business Pub.,  1966 
 - 176 p.;  23 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>220794693  £ 1.75 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sales management<br/>Selling<br/>Communication in marketing
<br/><br/><label>Dewey Class. No.: </label>658.81