TY  - BOOK
AU  - Butterworth, George. 
AU  - Harris, Margaret.
TI  - Principal of developmenetal psychology
SN  - 086377279
U1  - 155 BUT 
PY  - 2003///
CY  - UK : 
PB  - Psychology press Ltd, 
KW  - developmental psychology
KW  - History
KW  - Psychology
KW  - General
KW  - Family & Relationships
KW  - Life Stages
KW  - Developmental
KW  - Developmenta
KW  - Lifespan Development
N1  - Includes bibliographical reference and index.
ER  -