00770nam a2200205 a 450000500170000000800410001704100080005808200110006610000260007724500710010326400370017430000310021149000720024265000370031465000290035165000420038094200070042299900170042995201180044620260717091035.0260717s1957    ii            000 0 eng d  aeng04a515.351 aSneddon, Ian Naismith10aElements of partial differential equation /cSneddon, Ian Naismith 1aKogakusha :bMcGraw-Hill,c1957.  aix, 327 p. : ill. ; 24 cm.0 aInternational series in pure and applied mathematics / McGraw-Hill. 4aDifferential equations, Partial. 4aMATHEMATICS -- Calculus. 4aMATHEMATICS -- Mathematical Analysis.  cBK  c21395d21395  001040708DCaBKBCLbBKBCLd1979-08-20g46.75l0o515.35 SNEp11450r2026-07-17 09:10:35v46.75w2026-07-17yBK