TY  - BOOK
AU  - O'Brien,Tim
AU  - Guiney,Dennis
TI  - Differentiation in teaching and learning: principles and practice 
SN  - 082645125X :
AV  - LB1025.3 .O27
PY  - 2001///
CY  - London
PB  - Continuum
KW  - Teaching (Principles and practice)
KW  - Learning
ER  -