There weren't very many PhD programs for Computer Science in 1968. A quick Google search reveals the first US Computer Science Phd was awarded in 1965. https:/

There weren't very many PhD programs for Computer Science in 1968. A quick Google search reveals the first US Computer Science Phd was awarded in 1965. https://en.wikipedia.org/wiki/Mary_Kenneth_Keller https://en.wikipedia.org/wiki/Mary_Kenneth_Keller