Stancu-Minasian - Fractional Programming - New paperback or softback - X555z

Stefanov - Separable Programming Theory and Methods - New hardback o - X555z

Vella - Invitation to Linear Programming and Game Theory - New hardbac - X555z

Allison - Logistic Regression Using the SAS System Theory and Applica - X555z

Fractional Programming : Theory, Methods and Applications, Hardcover by Stanc...

MATHAI - Matrix Methods and Fractional Calculus - New hardback or case - X555z

Barros - Discrete and Fractional Programming Techniques for Location M - X555z

Fractional Programming : Theory, Methods and Applications, Hardcover by Stanc...