21:52 duration 21 minutes 52 seconds
Oobi! Oobi! Sign Language! | 1a of 1 |…
Oobi! Oobi! Sign Language! | 1a of 1 | 2004002cyt-1a-arch
http://dlg.galileo.usg.edu/peabody/id:2004_2004002_cyt_1a