TY  - GEN
AU  - Yelland, Nicola 
AU  - Diezmann, Carmel
AU  - Butler, Deborah
TI  - Early mathematical explorations
SN  - 9781107618824
PY  - 2014///
CY  - New York
PB  - Cambridge University Press
KW  - Mathematics - Study and teaching (Pre-school)
KW  - Mathematical learning - Children
ER  -