Schenk, Gustav, 1905-
The history of man. by Gustav Schenk. - Philadelphia : Chilton Co., Book Division, c1961. - 256 p. : ill. ; col. maps. 19 cm. - Basic science series .
Bibliography: p. 254.
61066545
Prehistoric peoples.
GN743 / .S33
599.9 / SCH
The history of man. by Gustav Schenk. - Philadelphia : Chilton Co., Book Division, c1961. - 256 p. : ill. ; col. maps. 19 cm. - Basic science series .
Bibliography: p. 254.
61066545
Prehistoric peoples.
GN743 / .S33
599.9 / SCH