Sayre,John E. <br/><br/>
Principles of microeconomics. 
John E. Sayre,Alan J. Morris. 
 - 4th ed 
 - New York:  McGraw hill,  2004 
 - xliv, 510p.:  ill.;  26cm 
<br/><br/> Includes index 
<br/><br/>Contents: Chapter 1: The economic problem -- Chapter 2: Demand and supply: an introduction -- Chapter 3: Demand and supply: an elaboration -- Chapter 4: Elasticity -- Chapter 5: Consumer  demand -- Chapter 6: A firm's production and cost in the short run -- Chapter 7: Costs in the long run -- Chapter 8: Perfect competition -- Chapter 9: An evaluation of competitive markets -- Chapter 10: Monopoly -- Chapter 11: Imperfect competition -- Chapter 12: The factors of production -- Chapter 13: International trade. 
<br/><br/><label>ISBN: </label>0070914591 
<br/><br/><label>LC Class. No.: </label>HB 172.S354