TY  - BOOK
AU  - Smith Peter K
AU  -  Cowie Helen
TI  - Understanding childern's development
SN  - 9781405176019 (pbk)
U1  - S1:7:7, Q1 
PY  - 2011///
CY  - West Sussax 
PB  -  John Wiley & Sons UK  
KW  - PSYCHOLOGY
ER  -