Engel, S. Morris Wittgenstein's doctrine of the tyranny of language an historical and critical examination of his blue book. [By] S. Morris Engel. With an introduction by Stephen Toulmin. - The Hague Nijhoff 1971. - xvii, 147 p. 24 cm. 920131 Includes bibliographical references. LCCN: evl00000804 Nat. Bib. No.: Ne71-50 Subjects--Personal Names: Wittgenstein, Ludwig 1889-1951. Blue book. LC Class. No.: B3376.W563 / B534 Dewey Class. No.: 149/.94