Warnock's eighteen per cent : children with special needs in primary schools

Caroline Gipps, Harriet Gross and Harvey Goldstein
Bok · Språk ikke angitt · 1987

Utgitt	London : Falmer Press , 1987
Omfang	xiv,, 143 s.
Emner	Handicapped children - Education - Great Britain. Remedial teaching.
ISBN	1850001391. - 1850001405