Machine-Switching in Philadelphia and Pittsburgh.
de Bell Telephone Company of Pennsylvania
- Usado
- Tapa blanda
- Estado
- Ver descripción
- Librería
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Doylestown, Pennsylvania, United States
Formas de pago aceptadas
Sobre este artículo
Philadelphia Bell Telephone Company of Pennsylvania, 1921, paperback. For the information of employees, with the introduction of this new equipment for switchboards, which allow for efficiency and growth, but also stating "all operators now employed will be required continusously." Includes many diagrams, photos, and question-and-answer section. -- Softcover, 43 pages. Condition: very good (tiny tear).
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Detalles
- Librería
- Bucks County Bookshop IOBA (US)
- Inventario del vendedor #
- 38925
- Título
- Machine-Switching in Philadelphia and Pittsburgh.
- Autor
- Bell Telephone Company of Pennsylvania
- Formato/Encuadernación
- Tapa blanda
- Estado del libro
- Usado
- Editorial
- Bell Telephone Company of Pennsylvania
- Lugar de publicación
- Philadelphia
- Fecha de publicación
- 1921
- Palabras clave
- NOISBN
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Bucks County Bookshop IOBA
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Sobre el vendedor
Bucks County Bookshop IOBA
Miembro de Biblio desde 2003
Doylestown, Pennsylvania
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