Yang Huiyuan [Han yu ting li shuo hua jiao xue fa / Yang Hui Yuan]

[Han yu ting li shuo hua jiao xue fa / Yang Hui Yuan] . - [Beijing : Beijing yu yan xue yuan], 1996 . - 369 p. 20 cm
7-5619-0456-8 Brochado

809.51:372.88
372.88:809.51