Roberts, J. M. 1928- Different worlds / [electronic resource] / J.M. Roberts.. — Harmondsworth, Middlesex : New York, N.Y. : : Penguin ; : Distributed in the U.S. by Longman,, 1980.. — 128 p. : : ill. ; 23 cm. - An illustrated world history ; 4.

Includes index.



Subjects--Topical Terms:
Civilization--History--Juvenile literature.

Dewey Class. No.: 909 913.03 / Rob