Yonkers-on-Hudson, Guillermo Hall
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- pdbooks.info ID: 116244
Guillermo Hall Yonkers-on-Hudson Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
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| Teacher's manual for Poco a poco: an elementary direct method for learning Spanish | 1919 | Author | |  | |  | | 
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