TY  - BOOK
AU  - Perera,Katharine
TI  - Children's writing and reading: analysing classroom language 
SN  - 0631136533 :
AV  - LB1139.L3 .P47 1984 P375 1984
U1  - 372.6 19
PY  - 1984///
CY  - Oxford [Oxfordshire], New York, London
PB  - B. Blackwell, in association with A. Deutsch
N1  - Includes index
ER  -