TY  - BOOK
AU  - Allen,K.Eileen
AU  - Marotz,Lynn R.
TI  - By the ages: behavior & development of children pre-birth through eight 
SN  - 0766820483
AV  - BF 721 .A55 2000
PY  - 2000///
CY  - Albany, NY
PB  - Delmar Thomson Learning
KW  - Child psychology
KW  - Infant psychology
KW  - Child development
KW  - Infants
KW  - Development
ER  -