TY  - BOOK
AU  - Ainscow, Mel
AU  - Tweddle, David A.
TI  - Early learninh skills analysis
SN  - 0 471 10515 5
U1  - 372.21/AIN 
PY  - 1984///
CY  - New York
PB  - John Wiley
KW  - Elementary education
ER  -