Zhongguo Guo Qing Cong Shu. Bai Xian Shi Jing Ji She Hui Diao Cha. Tianchang Juan Bai Xian Shi Jing Ji She Hui Diao Cha. Tianchang Juan Tianchang Juan 中国国情丛书. 百县市经济社会调查. 天长卷 百县市经济社会调查. 天长卷 天长卷"Zhongguo guo qing cong shu--Bai xian shi jing ji she hui diao cha, 12 more1996PDF18 MBZH