Dorfman R, and others <br/><br/>
Linear Programming and Economic Analysis 
Dorfman R, and others 
 - New York  Mc-Graw Hill inc.         1958 
 - viii;525 p  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>B2891, J8;11/TD3