A comparability study in GCSE mathematics
Subtitle: a study based on the summer 1994 examinations
By: Elizabeth Phillips, Robert Adams ; organised by WJEC on behalf of the Inter-Group Research Committee for the GCSE.
Contributors: Adams, Robert.; Inter-Group Research Committee for the GCSE.; Welsh Joint Education Committee.
Publisher: [s.n.]
Published: 1995
Place of publication: [s.l.]
Language: eng