"American literature History and criticism 20th century." . . "Schriftsteller." . . "American literature African American authors." . . "Literatura amerykańska wpływ afrykański." . . "Literatura norteamericana Autores negros norteamericanos Siglo 20o. Historia y crítica." . . "1900 - 1999" . . "Literatura amerykańska autorzy czarni amerykańscy tematy, motywy." . . "Noirs américains Vie intellectuelle." . . "Biographie." . . "Literatura amerykańska 20 w. tematy, motywy." . . "American literature 20th century History and criticism." . . "Schwarze." . . "USA." . . "Geschichte 1900-." . . "Literatur." . . "Littérature américaine Auteurs noirs américains Histoire et critique." . . "Schwarze." . . "Escriptors" . . "Literatura americana Siglo XX Historia y crítica." . . . . "Native sons : a critical study of Twentieth-Century black American authors" . . . . "Native sons a critical study of twentieth-century Negro American authors"@en . . . "Native sons : a critical study of 20th-century black American authors" . . "Native sons : A critical study of twentieth-century black American authors" . . . . "Native sons : a critical study of twentieth century black American authors" . . . "Literatura amerykańska" . . . . "Native sons : a critical study of twentieth century negro American authors; W.E.B. Du Bois, William Attaway" . . . . . . . "Native Sons A Critical Study of Twentieth-Century Negro American Authors (...)" . . . . "Native sons : a critical study of twentieth-century negro american authors" . . . . . . . . . "Native sons; a critical study of twentieth-century Negro American authors" . "Native sons : a critical study of twentieth-century black American authors"@en . "Native sons : a critical study of twentieth-century black American authors" . . . . . . . . . "Native sons : a critical study of twentieth-century negro American authors" . . "Native sons : a critical study of twentiethcentury Negro American authors" . . . . . . "Native sons" . "Native sons : a critical study of twentieth-century Negro American authors" . "Criticism, interpretation, etc"@en . "Criticism, interpretation, etc" . "Native sons : a critical study of twentieth-century Negro American authors"@en . . . . "Native sons : a critical stdy of Twentieth-Century Negro American authors" . . . . . . . "Native sons : a critical study of twentieth-century Black American authors" . . . . . . . . . . . . . . "Native sons : A critical study of twentiethcentury Negro American authors : [Contributors]: W. E. B. Du Bois [a.o.]" . . "Native sons : a critical study of twentieth-century Negro American authors : W.E.B. du Bois ...[et al.]" . . . . . . . . . . . . "Native sons a critical study of twentieth-century black American authors" . . "Native sons : a critical study of twentieth century Negro American authors; W.E.B. Du Bois, Charles Weddell Chesnutt, James Weldon Johnson" . . . "Native sons : a critical study of 20. century Negro American authors. W.E.B. Du Bois etc" . "Also includes material on W.E.B. DuBois, Charles Waddell Chesnutt, James Weldon Johnson, Paul Laurence Dunbar, Langston Hughes, Jean Toomer, Claude McKay, and Countee Cullen."@en . "Also includes material on W.E.B. DuBois, Charles Waddell Chesnutt, James Weldon Johnson, Paul Laurence Dunbar, Langston Hughes, Jean Toomer, Claude McKay, and Countee Cullen." . . . "Native sons ; a critical study of twentieth-century Negro American authors"@en . . . "Native Sons : a critical study of twentieth-century negro American authors" . "S. XX" . . "Littérature américaine 20e siècle Histoire et critique." . . "Geschichte 1900-1968." . . "Geschichte (1900-1968)" . "Roman." . . "African Americans Intellectual life." . . "American literature African American authors History and criticism." . . . . "Negres" . . "American literature." . . "Biografie." . . "Czarni Amerykanie w literaturze." . . "Literatura nord-americana" . . "Czarni Amerykanie życie intelektualne 20 w." . .