TY  - GEN
AU  - Grob, Heinz Lothar
AU  - Babiel, Rainer
DA  - 1997-08
LA  - ger
PY  - 1997-08
TI  - cCAL: Cooperative Computer Assisted Learning
UR  - https://nbn-resolving.org/urn:nbn:de:hbz:6-85659524988
Y2  - 2026-04-07T13:17:42
ER  -