Program: CLOCKSS
- Publisher: Blackwell Scientific on behalf of the Royal Society for Mentally Handicapped Children and Adults
- Print ISSN: 0964-2633
- Electronic ISSN: 1365-2788
- OCLC Number:
- Summary Holdings: v.5 (1961); v.23 (1979); v.35-v.67 (1991-2023)
- Holdings Format: Digital