https://openlibrary.org/books/OL8969938M.opdsThe Encyclopedia of World War I A Political, Social, and Military History ( 5 vol. set)2015-02-10T17:44:53ZSpencer Tuckerhttps://openlibrary.org/authors/OL30492A/Spencer_TuckerABC-CLIOSanta Barbara, CASeptember 2, 2005153811.2 x 8.6 x 0.9 inchesenghttps://openlibrary.org/books/OL8969938Murn:ISBN:1851094202urn:ISBN:9781851094202