658.8<br/>RIE<br/><br/>
3289<br/><br/>
Ries, Al <br/><br/>
Marketing warfare 
/ Al Ries and Jack Trout 
. – Ontario :  New American Library, 1986.
<br/><br/>viii, 215 p. 
<br/><br/>ISBN 0452258618 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>MARKETING
<br/><br/><label>Dewey Class. No.: </label>658.8  / RIE