title: A tool in Gorbachev's hands.
mesh_terms: D003710:Demography; D019049:Developed Countries; D004641:Emigration and Immigration; D011057:Politics; D011153:Population; D011157:Population Dynamics; D011640:Public Policy; D014586:USSR
keywords: Demographic Factors; Developed Countries; International Migration; Migration; Migration Policy; Policy; Political Factors; Population; Population Dynamics; Population Policy; Social Policy; Ussr