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  - 2024-11-21T16:42:11
ER  -