Primer of hygiene
By: by John W. Ritchie and Joseph S. Caldwell ; illustrated by Karl Hassmann and Hermann Heyer
Contributors: Caldwell, Joseph S. (Joseph Stuart), 1878-
Series: New-world science series
Publisher: World Book Co.
Published: 1910
Place of publication: Yonkers-on-Hudson, N.Y
Language: eng
Number of pages: 184
Subjects: Hygiene; Physiology
Notes: Includes index.

Copy 1 Note: 1912 printing