TY  - BOOK
AU  - Robertson,John
TI  - Effective classroom control
T2  - (Studies in teaching and learning)
SN  - 034026085
PY  - 1981///
CY  - London
PB  - Hodder and  Stoughton
KW  - School discipline
KW  - sears
N1  - Includes bibliography
ER  -