Koehler Gary J, and others Ed. <br/><br/>
Optimization over leontief substitution systems 
Koehler Gary J, and others Ed. 
 - Amsterdam  North Holland           1975 
 - x,221p  cm. 
<br/><br/> Bibliography: P 209-216 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Optimization
<br/><br/><label>Dewey Class. No.: </label>B7:30bX, L5