Bullus, Gerald E. <br/><br/>
The Manager's Guide to Sales Incentives 
/ by Gerald E. Bullus 
 - England:  Gower Publishing Company Limited;  1983. 
 - 148p. 
<br/><br/><label>ISBN: </label>0-566-02353-9 
<br/><br/><label>Dewey Class. No.: </label>685.322  / BUL/T