Aptitudes elementales sobre mapas
By: Alma Graham, editor educacional del proyecto ; Robert Thomas, editor cartográfico de Hammond, Inc.  ; traducción de Carlota Mendoza-Iglesias ; editado por Randy Marshall.
Contributors: Graham, Alma.; Thomas, Robert.; Hammond Incorporated.
Publisher: Hammond Incorporated
Published: 1991
Place of publication: Maplewood, N.J
Language: spa
Number of pages: 80
Subjects: Maps -- Juvenile literature.; Maps.
Genres: Juvenile literature.
Notes: At head of title: Hammond.

Includes index.