Books by Donald Whitwham:
Books in the extended shelves:
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Whitwham, Donald: Metallographic study of the system ZrHx (General Electric, Nuclear Materials and Propulsion Operation, 1961), also by R. VanHouten, General Electric Company. Nuclear Materials and Propulsion Operation, and U.S. Atomic Energy Commission (page images at HathiTrust)
Find more by Donald Whitwham at your library, or elsewhere.