"Readers and speakers 1930-" . . "Home." . . "Family." . . . . . . . "Homes around the world" . . "Homes around the world"@en . . . "World children live in ; 3" . . . "Shows \"patterns of play, work, family, and school operating in rural, urban, equatorial, polar, desert, and jungle regions.\""@en . . . . . . . . . . . .