Masani, Minoo. Our growing human family : from tribe to world federation / Minoo Masani ; illustrated by C.H.G. Moorhouse. - 3rd ed. - Calcutta : Oxford University Press, 1983. - 116 p. : ill. ; 24 cm. 392 392 Subjects--Topical Terms: Civilization--Juvenile literature.--History Dewey Class. No.: 321 / M371o