Instead , he remained at Michigan , taking M.A. and Ph. D. degrees in 1940 and 1942 respectively .
He received a Rhodes Scholarship but due to the outbreak of war in Europe did not attend Oxford .
He remained at Michigan , taking M.A. and Ph. D. degrees in 1940 and 1942 respectively .
He received a Rhodes Scholarship but due to the outbreak of war in Europe did not attend Oxford .