TY  - GEN
AU  - Illingworth,Ronald S.(Ronald Stanley)
TI  - The development of the infant and young child: normal and abnormal 
SN  - 0443019258
AV  - RJ131 ILL 1980 
PY  - 1980///
CY  - Edinburgh
PB  - Churchill Livingstone
KW  - Child development
KW  - Child development deviations
KW  - Testing
N1  - Child Development; Includes bibliographies and index
ER  -