Baumol William J. <br/><br/>
Economics principles and policy macroeconomics / 
William J. Baumol / Alan S. Blinder 
 - 4th edition. 
 - New York :  Harcourt Brace Jovanovich Pub.,  1988. 
 - xxix, 482 pages :  illustrations ;  25 cm. 
<br/><br/><label>ISBN: </label>0155188534