Title: Great Wall Chinese: Essentials in Communication Workbook 3 长城汉语：生存交际练习册3
(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: 7561916248  9787561916247
Publisher: Beijing Language and Culture University Press BLCUP 北语社 (2006)
Price: $24.95