Corp./Body Author: National Society for Mentally Handicapped Children
ISSN: 0022-264X
ISSN-L: 0022264X
Cumulative holding: 1960-1991.

Alternative title: JIDR
Corp./Body Author: Royal Society for Mentally Handicapped Children and Adults;International Association for the Scientific Study of Intellectual Disability
ISSN: 1365-2788
ISSN-L: 09642633
Cumulative holding: 1957-