TY  - BOOK
AU  - William Leslie (ed) 
TI  - Encyclopedia of early childhood education 
SN  - 978-0-415-67251-1
AV  - LB 1139.23 .E53 
PY  - 2012///
CY  - London
PB  -   Routledge
KW  - Early Childhood Education
ER  -