Isbn: 9787308089418 - 人口科学发展新论2011,0,浙江大学出版社【正版图书 购书无忧】 (1 Ergebnisse)

paperback. Zustand: New. Paperback Pages Number: 556 Language: Chinese and read of the scientific development of the population on 2011 (Set 2) and over 200 articles. we have seen. the vast majority of the grassroots workers. their practice has a unique advantage . Practice is the basis for understanding. is the only way to true knowledge. In their writing. for the population development. publicity and education. eugenics two free and excellent work. mobile populations. sex ratio. and aging. the grass-roots base and .…