TY  - BOOK
AU  - Johnson,D.C.
AU  - Lovis,F.B.
TI  - Informatics and the teaching of mathematics: proceedings of the IFIP TC 3/WG 3.1 Working Conference on Informatics and the Teaching of Mathematics, Sofia, Bulgaria, 16-18 May, 1987 
SN  - 044470325X
PY  - 1987///
CY  - Amsterdam
PB  - North-Holland
KW  - Electronic data processing
KW  - Study and Teaching
KW  - Congresses
KW  - Mathematics
KW  - Study and teaching
KW  - Computer-assisted instruction
ER  -