Trockel, Walter <br/><br/>
Market demend  ; an analysis of large economics with non-convex preferences / 

 - Berlin:  Springer-Verlag,  1984 
 - viii, 205p. 
 - Lecture notes in Economics and Mathematical Systems  v.223 .
<br/><br/><label>ISBN: </label>3540128816 
<br/><br/><label>Dewey Class. No.: </label>338.5212  / T843.MD