Studies in income and wealth 
/ by the Conference on Research in Income and Wealth  
 - New York  : National Bureau of Economic Research  1972 
 - v. 
<br/><br/><label>ISBN: </label>0870142445 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Economic conditions--Collected works--1918-1945<br/>United States--Economic conditions--Collected works--1945-
<br/><br/><label>LC Class. No.: </label>HC106.3