TY  - BOOK
AU  - Tony, Booth
TI  - Preventing difficulties in learning: : curricula for all
SN  - 0631151672
U1  - 375.0010941 
PY  - 1987///
CY  - London
PB  - Basil Blackwell
KW  - Curriculum planning
N1  - Includes index
ER  -