Roper, B, et.al. <br/><br/>
Markets, intervention and planning 
Roper, B, et.al. 
 - 
 - Longman: London  1987 
 - 348 p 
 - .
<br/><br/>  
<br/><br/><label>ISBN: </label>582297079  P7.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Marketing management
<br/><br/><label>Dewey Class. No.: </label>658.8  ROP