Chinese.

Bibliographic Details
Corporate Author:	Educational Services, Inc
Format:	Cassette Audio Book
Language:	Chinese English
Published:	Washington, D.C. : Educational Services, 1980
Edition:	1st rev. cassette ed.
Series:	Language/30.
Subjects:	Chinese language > Study and teaching > Audio-visual instruction. Chinese language > Self-instruction. Chinese language > Conversation and phrase books > English.