From 1959 to 1961, he was provost at the University of Pennsylvania, and in 1961 the University of Pennsylvania created a special interdisciplinary chairmanship for him.
He was provost at the University of Pennsylvania. This was from 1959 to 1961. The University of Pennsylvania created a special interdisciplinary chairmanship for him. This was in 1961. This was from 1959 to 1961.