Gregory, Mankiw. <br/><br/>
Principles of macroeconomics / 
Mankiw Gregory. 
 - [S.l.] :  Thomson Press (India) Ltd,  2007. 
 - 583 p. ;  24 cm. 
<br/><br/><label>ISBN: </label>8131501507 (paperback) 9788131501504 (paperback)