The perfect maths lesson / 
Ian Loynd; edited by Jackie Beere.   
 - United Kingdom :  Independent thinking Press,   2014. 
 - vii,112p.:ill.;18cm   
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>TR 512 L957 2014