000 00337nam a22001337a 4500
040 _cUDSM
050 _aMATH QA320.H54
100 1 _aHirsch, Francis
_eAuthor
245 1 _aElements of functional analysis
260 _aNew York:
_bSpringer,
_c1999
300 _axi,387p.:
_c24cm.
650 1 _aFunctional analysis
942 _2lcc
_cBK
_n0
999 _c137341
_d137341