00956nam0-22003491i-450 99000119384040332120200226122501.0000119384FED01000119384(Aleph)000119384FED0100011938420000920d1969----km-y0itay50------baengGBElementary differential equationsR. L. E. SchwarzenbergerLondonChapman & Hall1969XII, 98 p.22 cmChapman and Hall mathematics seriesEquazioni differenziali515.32Schwarzenberger,R. L. E.41626ITUNINARICAUNIMARCBK9900011938404033214-E-3211441MA102 29 D 161869FINBNFINBNMA134AXXElementary differential equations341415UNINAING01