TY  - CHAP
LA  - eng
PY  - 1991
SN  - 3-540-54594-8
TI  - Knowledge packets and knowledge packet structures
UR  - https://nbn-resolving.org/urn:nbn:de:0070-bipr-18098
Y2  - 2025-04-12T05:39:17
ER  -