Jaeger, David A. <br/><br/>
Coding geographic areas across census years : creating consistent definitions of metropolitan areas 

 - Cambridge, Mass. :  National Bureau of Economic Research,  1998 
 - 43 
<br/><br/><label>Subjects--Topical Terms: </label><br/>METROPOLITAN AREAS--UNITED STATES<br/>CENSUS DISTRICTS--UNITED STATES<br/>POPULATION GEOGRAPHY--UNITED STATES--STATISTICAL METHODS<br/>ECONOMICS--RESEARCH
<br/><br/><label>LC Class. No.: </label>HT123  / C624