The Alerta program a bilingual multicultural curriculum form preschool children in federally funded head start programs : a manual for teachers, teaching assistants, and teacher aides Williams, Leslie R. creator (autor) Harrington, Charles C. (autor) Sutherland, Iris R. (autor) text dictionary ^^^ 1979 monographic eng 208 p. XX Manual Educación bilingüe Maestro bilingüe Multiculturalismo Educación preescolar Estados Unidos 370.196 WILa Acervo ITESO - Biblioteca 050901 20250521000000.0 000482808