Audiovisual machines/

Ижил төстэй зүйлс

• Planning and producing audiovisual materials /
  -н: 346660 Kemp, Jerrold E., зэрэг
  Хэвлэсэн: (1968)
• Audiovisual, video and television equipment and systems
  -н: 8096 British Standards Institution, зэрэг
• Audiovisual equipment : self-instruction manual /
  -н: Oates, Stanton C.
  Хэвлэсэн: (1979)
• Audiovisual equipment : self instruction manual/
  -н: 276725 Oates, Stanton C.
  Хэвлэсэн: (1975)
• Planning and producing audiovisual materials /
  -н: 346660 Kemp, Jerrold E.
  Хэвлэсэн: (1980)