History of telegraphy / Ken Beauchamp.
Furkejuvvon:
| Almmustuhtton: |
London :
Institution of Electrical Engineers,
c2001.
|
|---|---|
| Váldodahkki: | |
| Searvvušdahkki: | |
| Ráidu: | History of technology series ;
26. |
| Fáttát: | |
| Materiálatiipa: | Girji |
EPS Library, Level 1
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Hildobáiki
Njađus
Loan Type
Dilli
Daga várrema
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