Sayre, John E. <br/><br/>
Principles of macroeconomics/ 
John E,Sayre, Alan J. Morris 
 - 7th ed. 
 - canada :  McGraw Hill ,  2012 
 - xli, 463 p. :  ill. ; 
<br/><br/> Includes indexes,glossary 
<br/><br/><label>ISBN: </label>9780070400986 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Macroeconomics
<br/><br/><label>LC Class. No.: </label>HB172.5  / .S29 2012