000 00295pam a2200121a 44500
010 _a67030035
082 _a530.1
_bSO5VE V.6
100 _aSommerfeld, Arnold
245 1 _aPARTIAL DIFFERENTIAL EQUATIONS IN PHYSICS
260 _a
_bAcademic Press
_c1949
964 _gCIRC
997 _aK10591 C
999 _c380023
_d380023