Freilich, Gerald <br/><br/>
Algebraic methods in business, economics and the social sciences :  a short course / 
by Gerald Freilich and Frederick P. Greenleaf 
 - San Francisco :  W.H. Freeman and Company /  1977 
 - 398 p. :  ill. ;  21 cm. 
<br/><br/><label>ISBN: </label>0716704706 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra<br/>Economics, Mathematical<br/>Business mathematics