Amacher, Ryan C. <br/><br/>
Principles of microeconomics / 
Ryan C. Amacher, Holley H. Ulbrich. 
 - 3rd ed. 
 - Cincinnati :  South-Western Pub. Co.,  c1986. 
 - xiii, 606 p. :  ill. (some col.) ;  26 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0538086815 (pbk.) 
<br/><br/><label>LCCN: </label>85050937  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microeconomics.
<br/><br/><label>LC Class. No.: </label>HB172  / .A576 1986 
<br/><br/><label>Dewey Class. No.: </label>338.5