作者:Bruno, Andorra;Bjelopera, Jerome P.;Garcia, Michael John;等
发布日期:2014
关键词:Immigration;Immigration policy;...
发布机构:Library of Congress. Congressional Research Service.
作者:Manuel, Kate M.
发布日期:2014
关键词:Government employees;Federal employees
发布机构:Library of Congress. Congressional Research Service.
作者:
发布日期:2014
发布机构:Library of Congress. Congressional Research Service.
作者:Moore, Linda K.
发布日期:2014
关键词:Public welfare;Tax returns;...
发布机构:Library of Congress. Congressional Research Service.
作者:Kruger, Lennard G.
发布日期:2014
关键词:Technology policy;Computer networks;...
发布机构:Library of Congress. Congressional Research Service.
作者:Shea, Dana A.
发布日期:2014
关键词:Science policy;Science and social problems;...
发布机构:Library of Congress. Congressional Research Service.