| 000 | 00333nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 241230s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a3540195807 | ||
| 100 |
_aPuzman, Josef _9101817 |
||
| 245 | 0 | _aPublic Data Networks: From Separate PDNs to the ISDN | |
| 260 |
_bSpringer-Verlag _aNew York _c1992 |
||
| 300 | _a241p. | ||
| 942 | _cBK | ||
| 999 |
_c264275 _d264275 |
||