How to plan products that sell    Guides for develo    

 - NY  A M A          1958 
 - 148p  cm. 
 - American Management  Association, management report.13 .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Marketing Survey
<br/><br/><label>Dewey Class. No.: </label>X:512.73.N5, J8