Selective factors in migration and occupation, a study of social selection in rural Missouri, by Noel P. Gist ... C. T. Pihlblad ... and Cecil L. Gregory ... (The University of Missouri studies. Vol. XVIII, no. 2)
Selective factors in migration and occupation, a study of social selection in rural Missouri, by Noel P. Gist ... C. T. Pihlblad ... and Cecil L. Gregory ...
(The University of Missouri studies. Vol. XVIII, no. 2)