Fletcher R <br/><br/>
Practical methods of optimization 2V 
Fletcher R 
 - New York  John Wiley          1981 
 -  V2: Constrained Optimization  (224p) .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Optimization
<br/><br/><label>Dewey Class. No.: </label>B7:3, M1.2