Mills's Master Thesis was written as a requirement for graduation from a Cornell graduate level course and if I recall correctly it had something to do with a sociology study.
His MA thesis was for a Master of Arts degree and not for a Martial Arts degree.

The subject delt with Kanbun Uechi and was not part of a dan grade reqirement.
The study by Jon Mills compiled much factual information about Kanbun Uechi in a historical, academic context and was a groundbreaking study in the sense that he delt with a karate subject in a serious, documented manner and thereby gave significant academic credibility to Uechi-Ryu.
I've lost or lent to another person the copy that I had of the thesis.
And I'm looking for someone who can copy the material for me.

There is much to make of every moment.