Achievement in mathematics /
Achievement in mathematics /
Pidgeon A. Douglas.
- England : National Foundation for Educational Research in England & Wales, 1967.
- vi, 317 p. : ill., forms, tables, diagrs. ; 23 cm.
Bibliographical footnotes.
Mathematics -- Study and teaching -- Statistics.-- England
Mathematics -- Study and teaching (Secondary) -- Statistics.
510.73 PID
Bibliographical footnotes.
Mathematics -- Study and teaching -- Statistics.-- England
Mathematics -- Study and teaching (Secondary) -- Statistics.
510.73 PID