00393nam a2200157Ia 45000010006000000050017000060080041000230410008000640820016000721000023000882450071001112600009001823000028001916500008002196540008002271461720260306164927.0260306t2008||||xx |||||||||||||| ||spa|| aESP a515.35bN16 aNagle, R KenteAUT 0aFundamentals of differential equations and boundary value problems c2008 a862 páginas :c24 cm. aGEN aCMA