Our changing world
Subtitle: man, the world, and the social studies
By: Carl Oliver, Robert Sobel
Contributors: Sobel, Robert
Publisher: Laidlaw Brothers
Published: 1969
Place of publication: River Forest, Ill
Language: eng
Number of pages: 728
Subjects: Social sciences; Textbooks; Geography
Notes: Indiana state adopted textbook for 9th-12th grades, 1974-1979, World geography.

Includes bibliographical references and index.

Secondary schools.