TY  - BOOK
AU  - Savitz, Roberta A.
AU  - Reed, Robert B.
AU  - Valadian, Isabelle
TI  - Vision screening of the preschool child: report of a study 
PY  - 1964///
CY  - Washington, DC
PB  - US Dept. of Health, Education and Welfare
KW  - Vision screening
KW  - Preschool children
ER  -