00692nam0-22002411i-450-990001131020403321000113102FED01000113102(Aleph)000113102FED0100011310220000920d1944----km-y0itay50------baengPartial Differential Equations of Mathematical Physicsby BatemanNew YorkDover1944Bateman,Harry<1882-1946>165ITUNINARICAUNIMARCBK9900011310204033214-F-2332MA1MA1Partial Differential Equations of Mathematical Physics345448UNINAING01