Achievement in mathematics :  a national study of secondary schools / 
edited by Douglas A. Pidgeon 
 - Slough  National Foundation for Educational Research in England and Wales  1967 
 - vi, 317 p. :  ill. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching--Statistics--United Kingdom<br/>Mathematics--Study and teaching (Secondary)--Statistics
<br/><br/><label>Subjects--Geographic Terms: </label><br/>England--Mathematics--Study and teaching--Statistics