. . . . . . "Points at issue : a bookseller looks at bibliography : a lecture delivered at the Library of Congress on April 24,1984" . . . "Points at issue a bookseller looks at bibliography : a lecture delivered at the Library of Congress on April 24, 1984"@en . "Points at issue : a bookseller looks at bibliography : a lecture delivered at the Library of Congress on April 24, 1984" . . . . . . . . "Bibliografia Metodo." . . . .