Helpman, Elhanan. <br/><br/>
Mystery of economic growth / 
Elhanan Helpman. 
 - Cambridge, Mass. :  Belknap Press of Harvard University Press,  2004. 
 - xii, 223 p. :  ill. ;  21 cm. 
<br/><br/> Gratis 
<br/><br/>Includes bibliographical references (p. [185]-208) and index. 
<br/><br/><label>ISBN: </label>067401572X (alk. paper) 9780674015722 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic development.<br/>Saving and investment.<br/>Production (Economic theory)
<br/><br/><label>Dewey Class. No.: </label>338.9 HEL