Cambini A and REFs Ed <br/><br/>
Generalized convexity and fractional programming with economic applications 

 - Berlin  Springer Verlag          1990 
 - vii, 361p.  cm. 
 - Lecture Notes in Economics and MAthematical Systems; 345 .
<br/><br/><label>ISBN: </label>3540526730 (pbk) 
<br/><br/><label>Standard No.: </label>11897 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B2T0bXp1,M88, N0