00867nam0-22003131i-450-990000562960403321200010100 13 382102 1000056296FED01000056296(Aleph)000056296FED0100005629620001010d--------km-y0itay50------baitay-------001yyDifferential equationscomputing and modelingC. H. Edwards Jr. , David E. PenneyLondonPrentice Hall1996495 p. + indice515'.353Edwards,Charles Henry,<1937- >40724Penney,Davdid E.ITUNINARICAUNIMARCBK99000056296040332105 76 6DININDININDifferential equations319415UNINAING01