Appendini Dagasso, Ida Historia universal moderna y contemporanea / Ida Appendini / coaut. Silvio Zavala - 19a ed - Mexico : Porrua , c1983. - 506 p. enc. : il. maps. retrs. ; 50 ISBN: 968-432-175-9 Subjects--Topical Terms: Historia Universal Dewey Class. No.: REF 909 APP