Wu, Louie S. <br/><br/>
Product Testing with Consumers for Research Guidance :  Special Consumer Groups, 2nd. Vol. 

 - 1st./ed 
 - 95p.  illus.  23cm. 
<br/><br/><label>ISBN: </label>0803114796 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Product Improvement Research-Production Management--1992--Philadelphia--paperbound