TY  - BOOK
AU  - Johnson, David Carlton,
ED  - Ifip Tc-3 Working Conference On Informatics And Mathematics In Secondary Schools, Impacts And Relationships
ED  - International Federation For Information Processing, Technical Committee
TI  - Informatics and mathematics in secondary schools: Impacts and relationships 
SN  - 0444851607
AV  - QA76.27 I33 1977
PY  - 1978///
CY  - Amsterdam
PB  - North-holland
KW  - Educación
KW  - Congresos
KW  - Matemáticas
KW  - Estudio y enseñanza
KW  - Procesamiento electrónico de datos
N1  - "organizado por ifip technical committee 3, education"
ER  -