Κανονική προβολή Προβολή MARC Προβολή ISBD

Media programs : district and school / prepared by the American Association of School Librarians, ALA, and Association for Educational Communications and Technology. - Chicago: ALA, 1975. - 128 σ. ; 21 εκ.

Includes index.

Subjects--Topical Terms:
Audio-visual education

Dewey Class. No.: 371.331