000 00281nam a2200097Ia 4500
008 240404s9999 xx 000 0 und d
100 _aMiller, Willard
245 0 _aSymmetry and separation of variables
_cWillard Miller
260 _aLondon
_bAddison Wesley
_c1977
942 _aIMAR
_cCART
999 _c34881
_d34881