Knowles, Mary Henrietta Davis, 1846–1926
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL2406849A
- pdbooks.info ID: 26617
Mary Henrietta Davis Knowles Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
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| Grammaire de la conversation: direct method in French | 1916 | Author | |  | |  | | 
| |
| Perfect French pronunciation: a system of applied phonetics with drill in rhythmic French | 1924 | Author | | | | | | ||
| Some essential and adequate helps to French pronunciation and rhythm | 1907 | Author | | | | | | ||