"Picture-Writing Central America." . . "Écriture pictographique indienne Congrès." . . "Pictografía América Central." . . "Schrift." . . "Écriture maya." . . "Indios de América Central Escritura Congresos." . . "Langues indiennes d'Amérique Mexique Écriture Congrès." . . "Pictografías indias." . . "Langues indiennes d'Amérique Amérique centrale Écriture Congrès." . . "Conference papers and proceedings" . . . . . . . . . "Mesoamerican writing systems; a conference at Dumbarton Oaks, October 30th and 31st, 1971" . . "Mesoamerican writing systems" . . . . . "Mesoamerican writing systems : a conference at Dumbarton Oaks, October 30th and 31st, 1971" . . . . . . . . . . . . . . "Mesoamerican writing systems a conference at Dumbarton Oaks, October 30th and 31st, 1971"@en . . . "Mesoamerican Writing Systems : a conference at Dumbarton Oaks, october 30 th. and 31st. 1971" . . "Mesoamerican writing systems : a conference at Dumbarton Oaks October 30th and 31st, 1971" . . "Conference papers and proceedings"@en . "Maya (langue)" . . . .