Crain, Ruby Macy, 1890–1982
Nationality: 
(United States)
Identities and Authority Control
- SSN: 511099060
- pdbooks.info ID: 128466
Ruby Macy Crain Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
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| Phonotypy: a system of phonetic typewriting embodying and not departing from the principles of shorthand | 1915 | Author | |  | |  | | ||