"Teatro estadounidense (Literatura) s.20 Antologías." . . "American drama 20th century." . . "American drama." . . "1900 - 1999" . . . . "Théâtre américain 20e siècle." . . . . . . . . . . . . . . "Six American plays for today" . . "Six American plays for today"@en . . . . . . "Six American Plays for Today" . . . . . "For contents, see Author Catalog."@en . . . . . . .