00803nam0-22002771i-450-990002548250403321000254825FED01000254825(Aleph)000254825FED0100025482520000920d1954----km-y0itay50------baENGResolution Pratique des Equations Differentiellespar J. Legras.ParisDunod1954.112 p.22 cmEquazioni differenziali ed integrali, Equazioni differenziali ordinarie519Legras,J.ITUNINARICAUNIMARCBK990002548250403321MX-A-507811MASMASResolution Pratique des Equations Differentielles437475UNINAING01