ISBN 9780415472524 books & textbook
The Rouledge Course in Modern Mandarin Chinese, Workbook Level 1: Simplified Characters
Ross, Claudia He, Baozhang Chen, Pei-chia Yeh, Meng
Routledge /2010-05-21 Paperback / 336 Pages
isbn-10: 0415472520 / isbn-13: 9780415472524
