Planning and producung instructional media
Kemp, Jerrold
Planning and producung instructional media - 5th ed. - New York Harper & Row 1985 - 292p.
0060435887
84-10909
Audiovisual materials--Audiovisual equipment
Planning and producung instructional media - 5th ed. - New York Harper & Row 1985 - 292p.
0060435887
84-10909
Audiovisual materials--Audiovisual equipment