Workshop on "Generalized Concavity Fractional Programming and Economic Applications", University of Pisa, Italy, May 30-June 1, 1988 <br/><br/>
Generalized convexity and fractional programming with economic applications; proceedings of the international workshop  / 

 - Berlin:  Springer-Verlag,  1990 
 - vii, 316p. 
 - Lecture notes in Economics and Mathematical systems  v.345 .
<br/><br/><label>Dewey Class. No.: </label>658.4033  / W926.GC