Duffin Richard J and othes <br/><br/>
Geometric programming theory and application 
Duffin Richard J and othes 
 - London  John wiley & sos ic        1967 
 - xi,278p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>NewPaper Industry
<br/><br/><label>Dewey Class. No.: </label>B2891, K7