TY  - BOOK
AU  - Edwards,R.P.A.
AU  - Gibbon,Vivian
TI  - Words your children use: a survey of the words used by children in infants schools with the resultant graded vocabulary 
U1  - 305.23 
PY  - 1964///
CY  - London
PB  - Burke
KW  - Children
KW  - Language
N1  - Bibliography: p. 109
ER  -