000 00391 a2200145 4500
010 _a6111180
035 _a
090 _c12829
_d12829
100 _aSagan, Hans
245 _aBoundary and Eigenvalue Problems in Mathematical Physics
_cHans Sagan
260 _aNew York
_bJ.Wiley & Sons,Inc
300 _axviii,381p
_c24 cm
500 _aContine bibliogr. si index
942 _aIMAR
_cCART
_sRM
999 _c12602
_d12602