TY - BOOK AU - Ping, Dong Hao TI - Mei tan shi chang ying xiao SN - 9787122041265 AV - HF5415 .P653 PY - 2009/// CY - Bei jing PB - Hua xue gong ye chu ban she KW - Marketing KW - China KW - Management KW - Coal trade KW - Economic aspects KW - Chinese language KW - Textbooks for foreign speakers KW - Conversation and phrase books ER -