Descriptors are listed below. Search strategies, using descriptors, can not be specified and will have to be devised to suit particular needs. Searching of the ERIC database must be done on an as needed basis. Database searches should generally be unrestricted by publication/document type, with concentration on books (code 010), information analyses (070), journal articles (080), reference materials (130-134), and conference papers (150). Academic Libraries Adhesives Archives Audiodisc Recordings Audiotape Cassettes Audiotape Recordings Books Chemical Analysis Climate Control College Libraries Film Libraries Films Filmstrips Fire Protection Governmental Libraries Handwriting Materials Humidity Insecticides Leather Libraries Library Materials Light Lighting Luminescence Magnetic Tape Cassettes Magnetic Tapes Maps Microfiche Microfilm Microforms Microreproduction Museums Nonprint Media Optics Painting (Visual Arts) Pamphlets Paper (Materials) Paperback Books Photography Preservation Public Libraries Realia Records (Forms) Repair Reprography Research Libraries Slides Special Libraries Spectroscopy State Libraries Talking Books Tape Recordings Thermal Environment Transparencies Videodisc Recordings Videotape Cassettes Videotape RecordingsErich J. Kesse.