00391nam a2200157Ia 4500 8353 20261006004107.0 120911s9999 xx 000 0 und d 025603625X 658.15 HEL Helfert,Erich A. 9122 Techniques of financial analysis - 6e 6E IRWIN TOPPAN Corporations--Finance 1643 8353 8353 0 0 0 0 NU NU 2012-09-11 1 658.15 HEL 7412 2015-03-24 00:00:00 2015-03-05 2012-09-11 OS