000			00398nam a2200145Ia 4500
008			211109s9999||||xx |||||||||||||| ||und||
082			_a515.7 _bLUS-E
100			_aLusternik, L A
245		0	_aElements of Functional Analysis
260			_bHindustan _aNew Delhi _c1961
300			_a360p
630			_xGeneral Stack
650			_aNatural sciences& mathematics _vAnalysisMathematics
942			_cBOOK
999			_c82907 _d82907