000 00456nam a2200169Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a516.373
_bB483
100 _aBerard P H
245 _aSpectral geometry
_bdirect and inverse problems
260 _aBerlin
_bSpringer Verlag
_c1986
300 _axii,222p.
440 _aLecture notes in mathematics; v 1207
650 _aSpectral geometry
942 _cBK
999 _c5843
_d5843