Duiker, William J. World history, vol. 11 : since 1500 / William J. Duiker, Jackson J. Spielvogel. - 2nd ed. - Boston : West/Wadsworth, c1988. - xxxv, 1220 pages : color illustrations ; 25 cm ISBN: 0534531199 Subjects--Topical Terms: World history LC Class. No.: D20 / D88 1988