Machol, Robert E. <br/><br/>
Elementary systems mathematics  : linear programming for business and the social sciences 

 - New York  McGraw-Hill  1976 
 -  267p. 
<br/><br/> Includes index 
<br/><br/><br/>eng 
<br/><br/><label>ISBN: </label>0070393737 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Linear programming
<br/><br/><label>Dewey Class. No.: </label>519.72  / MAE