TY - BOOK TI - Hayek's challenge: an intellectual biography of F.A. Hayek AU - Caldwell, Bruce PB - University of Chicago Press PY - 2004 CY - Chicago SN - 0226091910 SN - 0226091937 SN - 9780226091914 SN - 9780226091938 U3 - 51937044 ER -