16 FEBRUARY 1968, page 15

Wittgenstein

J. 0. URMSON Wittgenstein und der Wiener Kreis Friedrich Waismann (Blackwell 45s) Though a knowledge of the intellectual back- ground of a philosopher is always useful, his work......

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JOHN BAYLEY Jane Austen : The Critical Heritage edited by B. C. Southam (Routledge 42s) The 'Critical Heritage' is an estimable series, and this is perhaps its best......