Papps, Ivy, 1947-  Papps, Ivy, 1947- <br/><br/>
Models and economic theory / 
Ivy Papps, Willie Henderson. 
 - Philadelphia :  Saunders,  1977. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 125-128. 
<br/><br/><label>ISBN: </label>0721670636 
<br/><br/><label>LCCN: </label>76020103 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics -- Mathematical models.--Economics -- Mathematical models.
<br/><br/><label>LC Class. No.: </label>HB141  / .P36 
<br/><br/><label>Dewey Class. No.: </label>330/.01/51