00906nam--2200337---450-99000141843020331620040212153838.0000141843USA01000141843(ALEPH)000141843USA0100014184320040212d1958----km-y0itay0103----baengGB||||||||001yyTwo concepts of LibertyIsaiah BerlinOxfordClarendon Press195860 p.in 8°, 22 cm.20012001001-------2001BERLIN,Isaiah121069ITsalbcISBD990001418430203316Filos. 3-68522630 L.M.Filos.BKUMASIAV81020040212USA011538PATRY9020040406USA011740Two concepts of Liberty931213UNISA