Ries, Al <br/><br/>
Positioning : The Battle For Your Mind 

 -  Warner Books  1986 
 - 17 CM 
<br/><br/>sedang dalam proses 
<br/><br/><label>ISBN: </label>446347949 
<br/><br/><label>Dewey Class. No.: </label>R 380.1 RIE 1986 C.1