Elementary differential equations
Martin, William Ted 1911
Elementary differential equations - 2a. ed. - Reading : Addison-Wesley publishing company, 1961. - xii, 331 p. : il. ; 24 cm. - Addison-Wesley ser. in mathematics .
ECUACIONES DIFERENCIALES
517.9
Elementary differential equations - 2a. ed. - Reading : Addison-Wesley publishing company, 1961. - xii, 331 p. : il. ; 24 cm. - Addison-Wesley ser. in mathematics .
ECUACIONES DIFERENCIALES
517.9