TY - BOOK AU - Lu Bi Song TI - [Yu yan jiao yu yu dui wai Han yu jiao xue SN - 7-5600-4998-2 PY - 2005/// CY - [Beijing PB - Wai Yu Jiao Xue Yu Yan Jiu] KW - 809.51:372.88 KW - med KW - por KW - 372.88:809.51 KW - int KW - fre ER -