00779nam0-22002891i-450-99000025320040332120001010000025320FED01000025320(Aleph)000025320FED0100002532020001010d--------km-y0itay50------baitay-------001yyAsymptotic approximationsBy Harold Jeffreys.OxfordThe Clarendon Press1962[8], 144 p. ill. 22 cmMetodi numericiJeffreys,Harold12419ITUNINARICAUNIMARCBK99000025320040332109 037-009123/LDINAEDINAEAsymptotic approximations117893UNINAING01