TY  - BOOK
AU  - Sheridan,Mary D.
AU  - Howard,Justine
AU  - Alderson,Dawn
TI  - Play in early childhood: from birth to six years 
SN  - 9780415577892 (hbk)
PY  - 2011///
CY  - Abingdon, Oxon
PB  - Routledge
KW  - Play and playthings
KW  - Child development
KW  - Child, Preschool
KW  - Infant
KW  - play in early childhood
ER  -