Okun A rthur M. <br/><br/>
The Battle Against Unemploment 
/ by Arthur M. Okun 
 - New York  W.W Norton & Company inc  1972 
 - 248p. 
<br/><br/><label>ISBN: </label>0393054462 
<br/><br/><label>Dewey Class. No.: </label>339.50973  / OKU/T