TY  - BOOK
AU  - Ahola, Deb.
AU  - Kovacik, Abbe.
TI  - Observing and understanding child development: : a child study manual
SN  - 978-1-4180-1536-7
U1  - GC 305.231 A286 2007 
PY  - 2007///
CY  - Australia
PB  - Thomson
KW  - Child development
N1  - Includes index
ER  -