Film · Belgesel
Ears: Their Structure and Care (1963)
10 dkBelgesel1963
This educational film illustrates the structures and functions of the outer, middle and inner ear. Shows the importance of the semicircular canals as organs of balance.
- Ülke
- Amerika Birleşik Devletleri
- Dil
- İngilizce
- Çıkış tarihi
- 1 Ocak 1963
