Schenk, Gustav,  1905- <br/><br/>
The history of man / 
Gustav Schenk 
 - Philadelphia :  Chilton Co., Book Division,  c1961 
 - 256 p. :  ill. ;  19 cm. 
 - Basic science series .
<br/><br/>Bibliography: p. 254. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Prehistoric peoples.
<br/><br/><label>Dewey Class. No.: </label>573  / SCH 1961