TY  - BOOK
AU  - Maurer,H.
ED  - ICCAL'89
TI  - Computer assisted learning: 2nd International Conference, ICCAL'89, Dallas, TX, USA, May 9-11, 1989 : proceedings 
SN  - 3540511423
AV  - LB1028.5 I116 1989
PY  - 1989///
CY  - Berlin
PB  - Springer-Verlag
KW  - Computer-assisted instruction
KW  - Congresses
ER  -