Ben-Israel, A <br/><br/>
Optimality in nonlinear programming; a feasible directions approach 

 - New York, Chichester  John Wiley & Sons 
 - xii+144p 
 -  Pure and applied mathematics; a wiley-insterscience series of texts, monographs and tracts  Bers, Lipman  Hilton, Peter  Hochstadt, Harry .
<br/><br/><label>Universal Decimal Class. No.: </label>518  / BEN.81