He taught economics at Grove City College, 1956–1992. Il a enseigné la science économique au Grove City College, de 1956 à 1992.
2.
Locomotives are assembled at the Erie plant, while engine manufacturing takes place in Grove City, Pennsylvania. Les locomotives sont assemblées à Érié en Pennsylvanie, et les machines sont produites à Grove City.
3.
Hahn received his B.A. degree magna cum laude in 1979 from Grove City College in Pennsylvania with a triple major of theology, philosophy, and economics. Le Dr. Hahn reçut son B.A. en 1979 du Grove City College en Pennsylvanie en théologie, philosophie et économie (magna cum laude).
4.
He had previously been on the faculty of Los Angeles City College, California State University – Los Angeles, Temple University, and Grove City College. Il fut également enseignant à la faculté de Los Angeles City College, de la California State University à Los Angeles, de la Temple University et du Grove City College.
5.
Grove City is the name of several places in the United States of America: Grove City, Florida Grove City, Illinois Grove City, Minnesota Grove City, Ohio Grove City, Pennsylvania Grove City College Grove City peut désigner plusieurs localités aux États-Unis : Grove City (Floride) Grove City (Illinois) Grove City (Minnesota) Grove City (Ohio) Grove City (Pennsylvanie)
6.
Grove City is the name of several places in the United States of America: Grove City, Florida Grove City, Illinois Grove City, Minnesota Grove City, Ohio Grove City, Pennsylvania Grove City College Grove City peut désigner plusieurs localités aux États-Unis : Grove City (Floride) Grove City (Illinois) Grove City (Minnesota) Grove City (Ohio) Grove City (Pennsylvanie)
7.
Grove City is the name of several places in the United States of America: Grove City, Florida Grove City, Illinois Grove City, Minnesota Grove City, Ohio Grove City, Pennsylvania Grove City College Grove City peut désigner plusieurs localités aux États-Unis : Grove City (Floride) Grove City (Illinois) Grove City (Minnesota) Grove City (Ohio) Grove City (Pennsylvanie)
8.
Grove City is the name of several places in the United States of America: Grove City, Florida Grove City, Illinois Grove City, Minnesota Grove City, Ohio Grove City, Pennsylvania Grove City College Grove City peut désigner plusieurs localités aux États-Unis : Grove City (Floride) Grove City (Illinois) Grove City (Minnesota) Grove City (Ohio) Grove City (Pennsylvanie)
9.
Grove City is the name of several places in the United States of America: Grove City, Florida Grove City, Illinois Grove City, Minnesota Grove City, Ohio Grove City, Pennsylvania Grove City College Grove City peut désigner plusieurs localités aux États-Unis : Grove City (Floride) Grove City (Illinois) Grove City (Minnesota) Grove City (Ohio) Grove City (Pennsylvanie)
10.
Grove City is the name of several places in the United States of America: Grove City, Florida Grove City, Illinois Grove City, Minnesota Grove City, Ohio Grove City, Pennsylvania Grove City College Grove City peut désigner plusieurs localités aux États-Unis : Grove City (Floride) Grove City (Illinois) Grove City (Minnesota) Grove City (Ohio) Grove City (Pennsylvanie)
