| 000 | 00397nam a2200169Ia 4500 | ||
|---|---|---|---|
| 001 | 4953 | ||
| 008 | 141107s9999 xx 000 0 und d | ||
| 020 | _a0 906048 36 2 | ||
| 050 | _aTK 6401.B3 | ||
| 100 | _aBear Donald | ||
| 245 | _aPrinciples Of Telecommunication-Traffic Engineering | ||
| 250 | _a0 | ||
| 260 | _aLondon | ||
| 260 | _bPeter Peregrinus | ||
| 260 | _c1980 | ||
| 300 | _a,;ill. | ||
| 999 |
_c34628 _d34628 |
||