Language, signs and symbols
Subtitle: how man communicates.
Contributors: Center for Humanities.
Publisher: Center for Humanities
Published: 1973
Place of publication: White Plains, N.Y
Language: eng
Format: Slide
Number of pages: 160
Subjects: Communication.; Humanities -- Study and teaching.; Language and languages.; Visual education.
Other titles: How man communicates.
Notes: Material on phonodiscs and cassettes is identical.  Both sides of each phonodisc and cassette are the same except that one provides audible signal for tape advance.