TY  - GEN
T1  - Understanding in mathematics
T2  - Studies in mathematics education series ;
A1  - Sierpinska, Anna.
LA  - English
PP  - London ; Washington, D.C.
PB  - Falmer
YR  - 1994
UL  - https://colectivo.uloyola.es/Record/ELB134499
OP  - 189
CN  - QA11 .S5524 1994
SN  - 9781135716332
KW  - Mathematics : Study and teaching : Psychology.
KW  - Comprehension.
KW  - Education : Curricula.
KW  - Electronic books.
ER  -