00758nam0-22002891i-450-990003710970403321200010100226675688000371097FED01000371097(Aleph)000371097FED0100037109720000920d1995----km-y0itay50------baitay-------001yyAging and old ageRichard A. PosnerChicagoThe University of Chicago press1995375 pp.20 cmPosner,Richard A.110175ITUNINARICAUNIMARCBK990003710970403321I4.737034DECTSDECTSAging and old age500786UNINAING01