The World in the 20 th century : a thematic approach - Hallock,Stephanie A (Upper Saddle River,NJ: Pearson, 2013)
Includes bibliographical references and index.
Keywords: History,Modern - 20 th century - Textbooks; Military history - Modern - 20 th century - Textbooks; World politics - 20 th century - Textbooks; International relations - History - 20 th century - Textbooks