TY  - GEN
T1  - Key concepts in teaching primary mathematics
T2  - SAGE key concepts.
A1  - Haylock, Derek.
A2  - Thangata, Fiona.
LA  - English
PP  - Los Angeles ; London
PB  - SAGE
YR  - 2007
UL  - https://colectivo.uloyola.es/Record/ELB136922
OP  - 191
CN  - QA135.6 .H38 2007
SN  - 9781849202459
KW  - Mathematics : Study and teaching (Elementary)
KW  - Education.
KW  - Electronic books.
ER  -