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A study of the interstate migration of Washington college freshmen : a further test of gravity model
Ullis, John J., (1975)
Determinants of college migration
Tuckman, Howard P., (1970)
The geographic mobility of college graduates
Greenwood, Michael J., (1973)
Migration of college and University students in the United States
Nobbe, Charles E., (1968)
Migration of college and university students, State of Washington
Gossman, Charles S., (1967)
The population of Connecticut : abridged life tables by sex and color 1959-61 and 1969-71
Steahr, Thomas E., (1973)