You as a machine
By: by Bertha Morris Parker and M. Elizabeth Downing
Contributors: Downing, M. Elizabeth, 1905-; Downing, M. Elizabeth, 1905- author
Edition: 1951 ed.
Series: Basic science education series
Publisher: Row, Peterson
Published: 1951
Place of publication: Evanston, Ill
Language: eng
Number of pages: 35
Copyright date: 1947
Subjects: Science; Textbooks; Physiology; Juvenile literature
Notes: Indiana state adopted textbook for 4th-6th grades, 1957-1961.

"Intermediate."

Row-Peterson unitext.

Elementary schools.