Atlas of the world
Gedes & Grosset, 2003
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McEvery, Colin
Atlas of world population history
Facts On File, 1979
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VNR pocket atlas : with 80 maps in full color / editor Jiri Novotny
Van Nostrand Reinhold, , 1981
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Sullivan, Walter
We are not alone : the search for intelligent life on the other world
McGraw-Hill, 1966
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Brown, Neville
A History of the world 20th century, part 3: 1945-1968
Pan Books, 1970
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