Both hardware manufacturers and software producers/distributors are arranged alphabetically by firm name and in indexes classified by product line. Entries indicate names of key personnel, addresses, phone numbers, types of material or equipment offered, and availability of printed instructions or other materials supplied with the product. Also provided are a list of national audiovisual associations and allied groups, a calendar of conventions, a list of educational radio and television stations, a reference list, and a list of serial publications and review services. A section on services includes information on audiovisual dealers by state, in addition to listing services such as processing, cataloging, production, laboratories, and rentals. A reader's service card codes all the advertisements in the directory to enable the user to contact an advertiser for additional information. (JY)