Lurier, Harold E.
Basic facts history of western civilization (prehistory to 1600)/Harold E. lurier
Collier Books,, 1963.
 Buku Teks
Dudden, Arthur Power, 1921-
The United States of America : a syllabus of American studies; Volume II : history and social sciences
University of Pennsylvania Press, 1963
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Rickard, J.A.
Ancient, medieval & modern history
Barnes & Noble, 1952
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An encyclopedia of world history : ancient, medieval, and modern chronologically arranged
compiled and edited by William L. Langer
Houghton Mifflin, 1968
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McGarry, Daniel D.
Outline of medieval history
Littlefield, Adams, 1968
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