TY  - BOOK
AU  - Ainscow,Mel
TI  - Preventing classroom failure : : an objectives approach / 
U1  - 371.926 
PY  - 1979///, repr. 1986
CY  - Chichester : 
PB  - John Wiley, 
KW  - Classroom management
N1  -  Includes bibliographical references (p.192-197)
ER  -