Helpman, Elhanan. <br/><br/>
The mystery of economic growth / 

 - Cambridge, MA :  The Belknap Press of Harvard University Press,  c2004. 
 - XII, 223 pages. :  llustrations ; 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>067401572X 9780674015722 9780674046054 0674046056 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic development.<br/>Saving and investment.<br/>Production (Economic theory)
<br/><br/><label>LC Class. No.: </label>HD 82  / HEL