Fatmawati Akip, Punca tercetusnya perang dunia - 40 pages : photographs, colour maps ; 26 cm - Siri ledakan perang dunia . - Siri ledakan perang dunia . ISBN: 9789672053231 Subjects--Topical Terms: War and civilization. ; World War, 1914-1918. ; World War, 1939-1945. Dewey Class. No.: 303.66