Demyanov, V.F & Rubinov, A.M <br/><br/>
Approximate methods in optimization problems 
V.F. Demyanov & A.M. Rubinov 
 - New York  American Elsevier   1970 
 - ix  256 
 - Modern analytic & computational methods in sci. & maths .
<br/><br/><label>Dewey Class. No.: </label>11.01  / DEMY