Statement of responsibility: D.D. Foxman ... [et al.]
ISBN: 0117901369, 9780117901360
'Report on the 1978 primary survey from the National Foundation for Educational Research in England & Wales to the Department of Education & Science and the Welsh Office'.
At head of title: Assessment for Performance Unit.
iii,31p. : ill. ; 25 cm.
Primary survey report. Wales ; no.1
Mathematics Study and teaching (Elementary) Wales.; Mathematical ability Testing.