TY  - BOOK
AU  - Glasersfeld,Ernst von
TI  - Radical constructivism in mathematics education
SN  - 0792312570
PY  - 1991///
CY  - Dordrecht
PB  - Kluwer Academic Publishers
KW  - Mathematics
KW  - Study and teaching
KW  - Constructive mathematics
N1  - Includes bibliographical references
ER  -