Zinn , Howard The twentieth century, a people's history 20th century, a people's history Howard Zinn. - Rev. and updated ed. - New York, NY HarperPerennial 1998. - xii, 468 p. 21 cm. Includes bibliographical references (p. [445]-457) and index. ISBN: 0060951982 (pbk.) LCCN: 97034309 Subjects--Geographic Terms: United States--History--20th century. LC Class. No.: E741 / .Z55 1998 Dewey Class. No.: 973.9 / Z784t