00773nam0-22002771i-450 99000798700040332120180521115922.0000798700FED01000798700(Aleph)000798700FED0100079870020050118d1957----km-y0itay50------baengUSElements of partial differental equationsIan N. SneddonNew YorkMcGraw Hill1957245 p.25 cmMatematicaSneddon,Ian Naismith<1919-2000>1889ITUNINAUNIMARCRICABK99000798700040332115 ID K/4-17DINIDDINIDElements of partial differental equations752278UNINA