00943nam1 22002773i 450 LO1004721320231121125514.020141209g1949 ||||0itac50 baengusz01i xxxe z01nLectures on theoretical physicsby Arnold SommerfeldNew YorkLondonAcademic Press v.22 cm.001RMS01748242001 ˜6: œPartial differential equations in physicsby Arnold Sommerfeldtranslated by Ernst G. Straus6Sommerfeld, Arnold <1868-1951>CFIV040698070719139ITIT-0120141209IT-FR0099 Biblioteca Area IngegneristicaFR0099 LO10047213Biblioteca Area Ingegneristica 54S. L. 515 SOM1 54Lectures on theoretical physics3607890UNICAS