00813nam0-22002771i-450-99000397083040332120031007171019.0000397083FED01000397083(Aleph)000397083FED0100039708320031007d1956----km-y0itay50------bafreManuels de calculs techniquesResolution Numeriquedes Systemes d'equations lineairesL. Couffignal.ParisEyrolles1956III,178 p.23 cmBibl. Ing. SanitariaSTATISTICA-PROBABILITA'Couffignal,L.344215ITUNINARICAUNIMARCBK99000397083040332115 L/2-40DINIDDINIDManuels de calculs techniques512440UNINA