7 track magnetic tape for data interchange recorded at 200 R.P.I.
Saved in:
| Institution som forfatter: | |
|---|---|
| Format: | Bog |
| Sprog: | English |
| Udgivet: |
London :
British Standards Institution,
1966..
|
| Serier: | British standard ;
3968. |
| Fag: |
| Fysisk beskrivelse: | 27 p. : ill. ; 21 cm. |
|---|