TY  - CHAP
LA  - ger
PY  - 1985
SN  - 3-921352-35-7
TI  - Private Netzwerke
UR  - https://nbn-resolving.org/urn:nbn:de:0070-bipr-29103
Y2  - 2026-04-05T20:39:33
ER  -