Teaching mixed-ability groups /
Teaching mixed-ability groups /
E.C. Wragg, editor.
- Newton Abbot : David and Charles, 1976.
- 191p : ill., plan ; 22 cm.
- Teaching series .
0715368656 9780715368657
Education, Secondary--Great Britain.
Nongraded schools.
0715368656 9780715368657
Education, Secondary--Great Britain.
Nongraded schools.