Title: Essentials in Communication Textbook 4 + 1CD 长城汉语：生存交际课本4 + 1CD
(Great Wall Chinese (Chinese-English Bilingual Edition) 长城汉语 (中、英对照教材))
Author/Editor: Lin Xu, Jianfei Ma, Yue Mao 许琳、马箭飞、毛悦等
ISBN: 7561914822   9787561914823
Publisher: Beijing Language and Culture University Press (2006)
Price: $29.95
Description: Include the textbook and a CD