TY - BOOK AU - Wang Youping AU - 王幼平 TI - Jiu shi qi shi dai kao gu T2 - 20 shi-ji Zhong-guo wen-wu kao-gu fa-xian yu yan-jiu cong-shu SN - 7501012180 PY - 2000/// KW - History -- Archaeology -- Palaeolithic Age KW - History -- Archaeology -- Old Stone Age KW - Aracheology -- Zhoukoudian KW - Archaeology -- Palaeolithic Age -- History of research ER -