Books by Mark G. Eckhoff:
Books in the extended shelves:
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Eckhoff, Mark G.: List of foreign service post records in the National Archives (National Archives, National Archives and Records Service, General Services Administration, 1952), also by United States National Archives and Records Service and Alexander P. Mavro (page images at HathiTrust)- Eckhoff, Mark G.: List of Foreign Service post records in the National Archives (Record group 84) (Washington, 1967), also by United States National Archives and Records Service, John Highbarger, Mario D. Fenyo, and Alexander P. Mavro (page images at HathiTrust)
- Eckhoff, Mark G.: List of foreign service post records in the National Archives : (Records group 84) (Washington, 1958), also by United States National Archives and Records Service and Alexander P. Marvo (page images at HathiTrust)
Find more by Mark G. Eckhoff at your library, or elsewhere.