Koehler, Gary J. and Others <br/><br/>
Optimization over Leontief Substitution systems   
By Gary J. Koehler, Andrew B. Whinston and Gordon P. Wright 
 - Amsterdam  North-Holland  1975 
 - x, 221p. Index 
<br/><br/>  
<br/><br/><label>Dewey Class. No.: </label>658.4033  / K77.OO