[A theoretical approach to migration].
Matsushita
K
K
D003710:Demography; D004641:Emigration and Immigration; D005190:Family; D005191:Family Characteristics; D008962:Models, Theoretical; D011153:Population; D011157:Population Dynamics; D012106:Research; D012942:Social Sciences
Demographic Factors; Demography; Family And Household; Family Life Cycle; Family Research; Migration; Models, Theoretical; Population; Population Dynamics; Population Theory; Research Methodology; Social Sciences