TY  - BOOK
AU  - Kennedy,Leonard M.
TI  - Guiding children's learning of mathematics
SN  - 0534608760L :
AV  - QA135.5 .K46 2004
PY  - 2004///
CY  - London
PB  - Thomson Learning
KW  - Mathematics, Elementary
KW  - Study and teaching
ER  -