National Information Center for Special Education Materials.

• NICSEM special education thesaurus
• Index to assessment devices, testing instruments, and parent materials
• Index to media and materials for the deaf, hard of hearing, speech impaired
• Index to media and materials for the mentally retarded, specific learning disabled, emotionally disturbed
• Index to media and materials for the visually handicapped, orthopedically impaired, other health impaired
• Master catalog of NIMIS/NICSEM special education information
• NICSEM mini-index to special education materials
• NICSEM mini-index to special education materials, functional communication skills
• Special education index to assessment materials