Heal, Geoffrey  <br/><br/>
Linear algebra and linear economics / 
Geoffrey Heal, Gordon Hughes, and Roger Tarling. 
 - London :  Macmillan,  1974. 
 - [8], 213 p. :  ill. ;  22 cm. 
<br/><br/>Includes Bibliographical reference and  index. 
<br/><br/><label>ISBN: </label>0333157702 :  0333157710 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebras, Linear.<br/>Linear programming.<br/>Economics, Mathematical.
<br/><br/><label>Dewey Class. No.: </label>512.5025  / HEL 1974