Graham, A.S2012-03-132012-03-1319761976Source: Dissertation Abstracts International, Volume: 72-05, Section: A, page: .http://hdl.handle.net/10393/21338http://dx.doi.org/10.20381/ruor-8907Abstract not available.229 p.Philosophy of Science.The doctrine of universal relativity in Whitehead's metaphysicsThesis