He got a master's degree from the University of New Hampshire in 1949 and a doctorate from Yale in 1952.

He earned a bachelor's degree from the University of California, Berkeley in 1916, a master's in 1917 and a doctorate's in 1920.

He received a bachelor's degree from the University of Chicago in 1927 and a doctorate in economics from Harvard in 1931.

The next year he earned a master's degree from the University of Chicago and a doctorate there in 1942.

She earned a degree in philosophy and letters from the University of Barcelona in 1968 and a doctorate in 1970.

He earned his law degree from the University of Vienna in 1927 and a doctorate in political science from the university a year later.

Resuming his studies, he earned a master's degree from the University of Edinburgh in 1951 and a doctorate in 1959.

Born in Detroit, he received a bachelor's degree from the University of Michigan and a doctorate from Northwestern.

He obtained a master's degree from the University of Oregon and a doctorate at the University of Minnesota.

After the war, he received a master's degree at the University of Illinois and a doctorate at Michigan.