Sales Management:  Analysis and Decision Making/ 
Ingram,La Forge 
 - 6th edition. 
 - Canada:  NELSON EDUCATION,  c2009. 
 - xxii,436 p.:  ill.;  28 cm. 
<br/><br/><label>ISBN: </label>017643738X 
<br/><br/><label>LC Class. No.: </label>HF 5438.4  / .I54 2009