| 000 | 00460nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 160523s9999 xx 000 0 und d | ||
| 020 | _a0-444-88042-9 | ||
| 100 | _aChapius, R. J. | ||
| 245 | _aElectronics, computers and telephone switching: A look of technological history as volume 2;1960-1985 of "100 years of telephone switching" | ||
| 260 |
_aNew York _bNorth Holland Publishing _c1990 |
||
| 300 | _axvi,595p. | ||
| 490 | _aStudies in telecommunication; v. 13 | ||
| 999 |
_c25393 _d25393 |
||