Vernon S Gerlach Donald Pely Rob Melnick
Teaching and media : a systematic approach/ by Vernon S Gerlach, Donald Pely and Rob Melnick - 2nd. - New Jersey: Prentice-Hall, 1980. - 420p.
9780138913588
Teaching Instructional Aids
Education Audio Visual
Social Sciences
Education
371.3 / VER/T
Teaching and media : a systematic approach/ by Vernon S Gerlach, Donald Pely and Rob Melnick - 2nd. - New Jersey: Prentice-Hall, 1980. - 420p.
9780138913588
Teaching Instructional Aids
Education Audio Visual
Social Sciences
Education
371.3 / VER/T