Explorations in economic research:  occasional papers of the National Bureau of Economic Research 

 - New York :  National Bureau of Economic Research,  1974- 
 - v. ;  26 cm 
 - Quarterly 
<br/><br/> UKM: v.1-4 (1974-1977) 
<br/><br/><label>ISSN: </label>0094-0852 
 = Explorations in economic research:  occasional papers of the National Bureau of Economic Research Explorations in economic research:  occasional papers of the National Bureau of Economic Research 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Economic conditions--Periodicals