Realidad nacional
By: René Edgardo Vargas Valdez
Edition: 2a ed.
Publisher: Editorial Multilibros
Published: 2013
Place of publication: [San Salvador, El Salvador]
Language: spa
Number of pages: 237
ISBN-13: 9789992398012
Subjects: History; Social conditions; Environmental conditions
Notes: Includes bibliographical references (pages 232-237).