Jingyuan Yu1937BooksZhongguo ren kou kong zhiZhongguo jing ji gai ge yu fa zhan zhi yan jiuStudies on economic reforms and development in the People's Republic of ChinaDang dai Zhongguo ren kou yu fa zhan yan jiuRen kou fen bu can shu xi tong kong zhi li lunAuthor data: Open Library