TY  - BOOK
AU  - Fry Michael,J.R.
TI  - Extrapolation form experimental systems to man: a review of the problems and the possibilities 
U1  -  305.232 
PY  - 1980///
CY  - Washington, D.C.
PB  - United States Government Printing Office
KW  - Infants
KW  - Development
KW  - Testing
KW  - Child development deviations
KW  - Diagnosis
ER  -