[Some problems of sanitary welfare and sanitary standards in new housing developments in the German Democratic Republic].
D005859:Germany, East; D006798:Housing; D006801:Humans; D012946:Social Welfare
HOUSING
Nekotorye voprosy sanitarnogo blagoustroistva i sanitarnogo normirovaniia v novom zhilishchnom strotel'stve v Germanskoi Demokraticheskoi Respublike.