Churchill, Gilbert A. <br/><br/>
Sales force management :  planning, implementation, and control / 
Gilbert A. Churchill, Jr., Neil M. Ford, Orville C. Walker, Jr. 
 - 2nd ed. 
 - Homewood, Ill. :  R.D. Irwin,  1985. 
 - xviii, 755 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>0256031843 
<br/><br/><label>LCCN: </label>84081122  
<br/><br/><label>LC Class. No.: </label>HF5438.4 .C48 1985  / .C48 1985 
<br/><br/><label>Dewey Class. No.: </label>658.8/101