Without machinery
By: Paul R. Hanna, Gladys Potter and William S. Gray
Contributors: Potter, Gladys L. (Gladys Lamb), 1892-; Gray, William S. (William Scott), 1885-1960
Series: Social studies series; Curriculum foundation series; Curriculum foundation series; Social studies series
Publisher: Scott, Foresman
Published: 1939
Place of publication: Chicago
Language: eng
Number of pages: 288
Subjects: Village communities; Primitive Societies; Primitive Industries; Study and teaching (Elementary)