A general outline and syllabus on hygiene,
Guardado en:
OCLC: | 4752634 |
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Autor principal: | |
Lenguaje: | English |
Publicado: |
Washington,
Govt. Print. Off.,
1920.
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Edición: | Preliminary ed.: September, 1919--Rev. ed.: June, 1920. |
Materias: | |
Formato: | Documento de Gobierno Monograph Note that CRL will digitize material from the collection when copyright allows. |