Primer of physiology
Subtitle: being a practical textbook of physiological principles and their applications to problems of health
By: by John W. Ritchie ; illustrated by Earl Horter and Hermann Heyer.
Edition: 1920 revision.
Series: New-world health series -- book III.
Publisher: World Book Company
Published: 1920
Place of publication: Yonkers-on-Hudson, N.Y
Language: eng
Number of pages: 250
Subjects: Physiology; Hygiene -- Juvenile literature