Anderson, Rolph E. <br/><br/>
Professional sales management 
Rolph E. Anderson, Joseph F. Hair; Jr. Alan J. Bush. 
 - 2nd ed. 
 - New York  McGraw Hill Book  [n.d.] 
 - xviii, 653p., 26cm 
 - (McGraw Hill series in marketing) .
<br/><br/><label>ISBN: </label>0-07-11255-6. 
<br/><br/><label>Dewey Class. No.: </label>658.81  / A54P