| 000 | 00478nam a22001697a 4500 | ||
|---|---|---|---|
| 008 | 230329b |||||||| |||| 00| 0 eng d | ||
| 020 | _a0-02-415471-7 | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_aD 681.327.8 _bM9 |
||
| 100 |
_aStallings, William _94703 |
||
| 245 | _aISDN an introduction | ||
| 260 |
_aNew York: _bMacmillan Publishing Company, _c1989 |
||
| 300 | _axii, 418p. | ||
| 650 | _aISDN | ||
| 653 | _aCircuit | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c16700 _d16700 |
||