Labor market integration before the Civil War
Labor market integration before the Civil War - Cambridge, Mass : National Bureau of Economic Research, 1998 - 58
LABOR MARKET--UNITED STATES--HISTORY--19TH CENTURY--ECONOMETRIC MODELS
WAGE DIFFERENTIALS--UNITED STATES--HISTORY--19TH CENTURY--ECONOMETRIC MODELS
UNITED STATES--ECONOMIC CONDITIONS--TO 1865--ECONOMETRIC MODELS
ECONOMICS--RESEARCH
HD5724 / M373L