000			00401nam a2200157Ia 4500
008			180712s9999 xx 000 0 und d
020			_a256079269
082			_a658.151 _bHEL
100			_aHelfert, Erich A.
245			_aTechniques of financial analysis
250			_a7th ed.
260			_aBoston _bRichard D. Irwin _c1991
300			_axv, 511 p.
650			_aCorporations - finance
942			_cS
999			_c39895 _d39895