TY  - BOOK
AU  - Clarke,David
TI  - Perspectives on pratice and meaning in mathematics and science classrooms
SN  - 0792369386
AV  - QA11 P47
PY  - 2001///
CY  - Dordrecht, Netherlands
PB  - Kluwer Academic
KW  - Matemáticas
KW  - Estudio y enseñanza
KW  - Ciencia
ER  -