TY  - JOUR
DA  - 1984
LA  - eng
IS  - 5
M2  - 323
PY  - 1984
SN  - 0021-8251
SP  - 323-341
T2  - Journal for research in mathematics education
TI  - Order and equivalence of rational numbers: a clinical teaching experiment
UR  - https://nbn-resolving.org/urn:nbn:de:0070-bipr-25402
Y2  - 2024-11-21T23:04:06
ER  -