Planning schools for use of audio-visual materials
National Education Association
Planning schools for use of audio-visual materials - 1 v. : il.
Contiene: nº 1: Classroom, nº2 Auditoriums, nº3 The A V instructional materials center ; nº 4 Audiovisual centers in colleges and universties
CONSTRUCCIONES ESCOLARES
ENSEÑANZA AUDIOVISUAL
Planning schools for use of audio-visual materials - 1 v. : il.
Contiene: nº 1: Classroom, nº2 Auditoriums, nº3 The A V instructional materials center ; nº 4 Audiovisual centers in colleges and universties
CONSTRUCCIONES ESCOLARES
ENSEÑANZA AUDIOVISUAL