Case, Karl E. <br/><br/>
Principles of economics / 
Karl E. Case. 
 - 9th 
 - Singapore :  Pearson Education,  2009. 
 - 811p.:   ill. 26cm. 
<br/><br/> Includes glossary and index 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>978-981-0697-28-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics<br/>Microeconomics
<br/><br/><label>LC Class. No.: </label>330 C26p