Robertson, John <br/><br/>
Effective classroom control / 
John Robertson 
 - London :  Hodder & Stoughton,  1981 
 - 160 p. ;  22 cm. 
 - Studies in teaching and learning .
<br/><br/><label>ISBN: </label>0340260858 
<br/><br/><label>Subjects--Topical Terms: </label><br/>School discipline--England