000 00416nam a2200157Ia 4500
008 160615s9999 xx 000 0 und d
100 _aTITCHMARSH(E C)
245 _aEigen function expansions associated with second order differential equations. Part.2
260 _aOxford
260 _bClarendon Press
260 _c1970
300 _axi p. + 404
942 _cBooks
999 _c10562
_d10562