Calculating machine systems : Manual (the rotary, printing, and key-driven calculating machines).
Guardado en:
| Autor principal: | |
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| Formato: | Libro |
| Lenguaje: | Inglés |
| Publicado: |
Dubuque, Iowa :
WM.C.Brown Publishing,
1961c.
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| Colección: | Brown business education series
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| Materias: |
