00751nam0-22002771i-450-99000069684040332120001010000069684FED01000069684(Aleph)000069684FED0100006968420001010d--------km-y0itay50------baitay-------001yyProbe. 2. Values of SurvivalJames Hemming.LondonAngus & Robertson Education1974.106 p.ill.25 cmHemming,James35463ITUNINARICAUNIMARCBK99000069684040332101 SOC 1503136DINSTDINSTProbe. 2. Values of Survival324998UNINAING01