TY  - BOOK
AU  -  Lefrançois, Guy R.
TI  - Of children : an introduction to child development
SN  - 0534099904
AV  - RJ 131 .F65 1989 
PY  - 1989///
CY  - California
PB  - Wadsworth publishing company
KW  - Child development
N1  - includes references
ER  -