The Broken spears : the Aztec account of the conquest of Mexico / edited with an introduction by Miguel Leon-Portilla ; Leon Portilla, Miguel. Kemp, Lysander, 1920-, tr. Nahuatl literature Translations into English. F1230 .L383 972.014 LEB Includes index. Bibliography: p. 158-162. Boston : Beacon Press, c1962. c1962. 1962 Text xxxi, 168 p. : eng eng spaund Mexico History Conquest, 1519-1540 Sources.