Helping the retarded a systematic behavioural approach

Bibliografske podrobnosti
Glavni avtor:	Perkins, E.A
Drugi avtorji:	Baird, David, Capie, A. C. M., Taylor, P. D.
Format:	Knjiga
Jezik:	English
Izdano:	Kidderminster, Worcs. British Institute of Mental Handicap 1980.
Izdaja:	2nd ed.
Teme:	Mentally handicapped > Behavior modification.