TY  - BOOK
AU  - Lewis R Ed.
AU  -  Tagg E D Ed.
ED  - IFIPTC 3 working conference on computer assisted learning (1979 : England)
TI  - Proceeding on computer assisted  learning scope progress and limits
U1  - D65,8(B)p1,N79, M0 
PY  - 1980///
CY  - Amsterdam
PB  - North-Holland       
KW  - Computer science
ER  -