Fishburn, Peter C. <br/><br/>
Nonlinear preference and utility theory   
by Peter C. Fishburn. 
 - Washington  Wheatsheaf books  1988 
 - xii, 259p. 
<br/><br/><label>ISBN: </label>0745005462 
<br/><br/><label>Dewey Class. No.: </label>519.54  / N88;1