TY  - BOOK
AU  - Smith,Henrietta T.
AU  - Murphy,Lois Barclay
AU  - Stone,Lawrence Joseph
TI  - The competent infant: research and commentary
U1  - 136.735 
PY  - 1973///
CY  - London
PB  - Basic Books
KW  - Infant psychology
N1  - Includes index
ER  -