Wollschaleger Lester Jay <br/><br/>
The Quality Promise 

 - New York  Mercel Dekker  1991 
 - x,206p. 
<br/><br/><label>ISBN: </label> RS 13693.50 
<br/><br/><label>Dewey Class. No.: </label>658.562 WOL,L.J.