Office machines course : For the full-keyboard adding listing machine, ten-key adding listing machine, rotary calculator [and] key-driven calculator
Guardat en:
| OCLC: | 3248175 |
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| Autor principal: | |
| Altres autors: | |
| Idioma: | English |
| Publicat: |
Cincinnati :
South-western Pub. Co.,
[c1962]
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| Edició: | 3d ed. |
| Matèries: | |
| Format: | Monograph Note that CRL will digitize material from the collection when copyright allows. |