Norteamérica ayer y hoy.
Edition: Teacher's annotated ed.
Series: Scott, Foresman social studies; Scott, Foresman social studies
Publisher: Scott, Foresman and Company
Published: 1988
Place of publication: Glenview, Ill
Language: spa
Subjects: United States -- History -- Textbooks.; United States -- History -- Study and teaching (Elementary)
Notes: Text in Spanish; teaching notes in English and Spanish.

Includes bibliographical references and index.