"Logica." . . "Taalfilosofie." . . "Filosofía Discursos, ensayos, conferencias." . . "Lenguaje Filosofía." . . "Filosofia alemanya S. XX." . . "Filosofia contemporânea Áustria." . . "Filosofia da matemática." . . . . . . "Wittgenstein's lectures : Cambridge, 1932-1935 ; from the notes of Alice Ambrose and Margaret Macdonald" . "Wittgenstein's lectures Cambridge : 1932-1935" . . . . . "Wittgenstein's lectures Cambridge, 1932-1935 ; from the notes of Alice Ambrose and Margaret Macdonald" . . . . . . . . "Wittgenstein lectures : Cambridge, 1932-1935; from the notes of Alice Ambrose and Margaret Macdonald" . . . "Wittgenstein's Lectures : Cambridge, 1932-1935" . . . . . . "Wittgenstein's Lectures, Cambridge 1932-1935" . . . . "Wittgenstein's lectures : Cambridge : 1932-1935 : from the notes of Alice Ambrose and Margaret Macdonald" . "Wittgenstein's lectures : Cambridge, 1932-1935" . "Wittgenstein's lectures : Cambridge, 1932-1935"@en . "Wittgenstein's lectures : Cambridge, 1932-1935 : from the notes of Alice Ambrose and Margaret MacDonald"@en . "Lectures, Cambridge, 1932-1935" . "Lectures, Cambridge, 1932-1935"@en . . . . "Wittgenstein's lectures Cambridge ; 1932-1935" . "Wittgenstein's lectures, Cambridge, 1932-1935 from the notes of Ambrose and Margaret Macdonald"@en . . "Wittgenstein's lectures Cambridge, 1932-1935 ; from the notes of Alice Ambrose" . . . . . . . . . . . . . . . . . . . . . . "Wittgenstein's Lectures, Cambridge, 1932-1935 : from the notes of Alice Ambrose and Margaret Macdonald"@en . "Wittgenstein's Lectures, Cambridge, 1932-1935 : from the notes of Alice Ambrose and Margaret Macdonald" . . "Wittgenstein's lectures : Cambridge, 1932 - 1935" . . . . . . . . . . "Wittgenstein's lectures, Cambridge, 1932-1935 : from the notes of Alice Ambrose and Margaret Macdonald" . "Wittgenstein's lectures, Cambridge, 1932-1935 : from the notes of Alice Ambrose and Margaret Macdonald"@en . . . . . "Wittgenstein's lectures, Cambridge, 1932-1935" . . "Wittgenstein's lectures, Cambridge, 1932-1935"@en . . . . . . "Wittgenstein's Lectures, Cambridge, 1932-1935 from the notes of Alice Ambrose and Margaret Macdonald"@en . "Wittgenstein lectures, Cambridge, 1932-1935" . . "Wittgenstein's lectures : Cambridge, 1932-1935 : from the notes of Alice Ambrose and Margaret Macdonald" . . "Matemáticas Filosofía." . . "Mathématiques Philosophie." . . "Mathématiques - Philosophie." . "Philosophie." . . "Witgenstein, Ludwig." . . . . "Filosofia - Saggi." . .