Population in Poland:  the 1988 national census.
D000328:Adult; D017677:Age Distribution; D000367:Age Factors; D000368:Aged; D019352:Censuses; D003710:Demography; D019049:Developed Countries; D004467:Economics; D004522:Educational Status; D004641:Emigration and Immigration; D005060:Europe; D005061:Europe, Eastern; D005843:Geography; D011044:Poland; D011153:Population; D011154:Population Characteristics; D011157:Population Dynamics; D012106:Research; D012111:Residence Characteristics; D017678:Sex Distribution; D012737:Sex Factors; D012923:Social Class; D012959:Socioeconomic Factors
Adult; Age Distribution; Age Factors; Aged; Census; Demographic Factors; Developed Countries; Eastern Europe; Economic Factors; Educational Status; Europe; Geographic Factors; Migration; Poland; Population; Population Characteristics; Population Decrease; Population Dynamics; Population Statistics; Research Methodology; Residence Characteristics; Rural-urban Migration; Sex Distribution; Sex Factors; Socioeconomic Factors; Socioeconomic Status; Spatial Distribution