APL (Computer program language)

Collection contains correspondence, class handouts, lecture notes and visual aids, published articles and reports, subject files, audio tapes and videotapes relating to Perlis' work in computer science education, programming languages, and compiler programs.

Collection contains correspondence, reports, draft presentations, newspaper clippings, notes, memoranda, National Science Foundation grant records, publicity materials, and mailing lists relating to the planning and organization of the conference. Also includes conference proceedings in the form of black-and-white video cassettes, reel-to-reel and cassette audio recordings, black-and-white photographs, slides, transcripts of presentations, preprints of papers, and book drafts.