Intended to facilitate the cataloging of both print and non-print materials in small instructional materials centers, where each item may require original cataloging, this system of subject headings enables the cataloger to find appropriate subject headings by referring to a single subject area listing of terms that have been specifically developed for this kind of center. Subject areas include art; bilingual education; early childhood education; English/reading/language arts; foreign languages; general education and teacher training; health and physical education; mathematics; music; science; social studies--famous people in history; social studies--general and miscellaneous; U.S.--history, geography, social and political issues; vocational education; and world history, geography and cultures. Common cross-references are provided to assist the cataloger. (Author/JD)