Viavi hygiene, explaining the natural principles upon which the Viavi system of treatment for men, women and children is based
Contributors: Law, Herbert E., joint author
Edition: (Rev. ed.)
Publisher: The Viavi company, inc.
Published: 1908
Place of publication: San Francisco, Cal
Language: eng
Number of pages: 416
Subjects: Hygiene; Viavi treatment. [from old catalog]; Health and hygiene; Women