TY  - BOOK
AU  - Gray,William S.
AU  - Rogers,Bernice
TI  - Maturity in reading: its nature and appraisal
AV  - LB1050 .G7
U1  - 428.4 
PY  - 1956///]
CY  - [Chicago]
PB  - University of Chicago Press
KW  - Reading
KW  - Local
N1  - Bibliographical footnotes
ER  -