Ross Modern mandarin chinese grammar workbook / Claudia Ross, Jing-heng Sheng Ma and Baozhang He. - London Routledge 2006. - xi, 265p. 25cm Includes index p.261 - 265 ISBN: 0415700116 Subjects--Topical Terms: Chinese language--Grammar Dewey Class. No.: 495.182421 ROS 2006