Duiker, William J. Twentieth-century world history / William J. Duiker. - 2nd ed. - Australia : Wadsworth, c2002. - xvi, 399 pages : ill. ; 25 cm. Includes bibliographical references. ISBN: 0534578799 Subjects--Topical Terms: History, Modern--20th century. LC Class. No.: D421 / D88 2002