TY  - DATA
AU  - Claude Frasson, Gilles Gauthier, Alan Lesgold
TI  - Intelligent Tutoring Systems
SN  - 9783540684602
PY  - 1996///
PB  - Springer Berlin Heidelberg
KW  - Computer Science
UR  - https://doi.org/10.1007/3-540-61327-7
ER  -