Open AccessResearch on Old-age Security for Land-lost Peasants
Author(s) -
Limin Wang
Publication year - 2015
Publication title -
proceedings of the information science and management engineering iii
Language(s) - English
Resource type - Conference proceedings
DOI - 10.5220/0006021001550158
Subject(s) - computer science , old age security , computer security , sociology , demography , population , birth rate , research methodology