Bilas, Richard Allen <br/><br/>
Microeconomic theory; :  a graphical analysis / 
by Richard A. Bilas. 
 - New York :  McGraw-Hill,  1967. 
 - 308 p. :  illus. ;  23 cm. 
<br/><br/>Includes bibliographies 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics