Zangwill Williard T <br/><br/>
Nonlinear programming: Unifed approach 
Zangwill Williard T 
 - Zangwill  Prentice Hall          1969 
 - 356p.  cm. 
<br/><br/><label>Standard No.: </label>62757 
<br/><br/><label>Source: </label> Textbook 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operational research
<br/><br/><label>Dewey Class. No.: </label>B2893P, K92   TB