Abacus 101 : Beginner's Abacus and Mental MathDavid Dong, Tong Dazai · First published 2016Open the Tome
Riben dui Hua zhi jie tou zi yu Zhongguo chan ye jie gou yan jin wen ti yan jiuDong Tong · First published 2012Open the Tome
Employment relations and HRM in South KoreaTong-wŏn Kim, Dong-One Kim, Johngseok Bae, Tong-Won Kim · First published 2004Open the Tome
Sky, wind, and starsYun, Tong-ju, Yoon Dong-Joo, Kyungnyun K. Richards, Steffen F. Richards, Tong-Ju Yun · First published 2003Open the Tome
