Dorfman R <br/><br/>
Linear programming and economic analysis. 
Dorfman R; Samuelson Paul A 
 - London  McGraw Hill Kogakusha Ltd         1958 
 - viii; 527p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>B2891, J8:7/TD3