Heal, G. M. <br/><br/>
Linear algebra and linear economics / 
Geoffrey Heal, Gordon Hughes, and Roger Tarling. 
 - New York :  MacMillan,  1974. 
 - 8, 213 p. :  ill. ;  22 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 208. 
<br/><br/><label>ISBN: </label>0333157702 
<br/><br/><label>LCCN: </label>75-313910 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebras, Linear<br/>Linear programming<br/>Economics, Mathematical