00703nam0-22002531i-450-990001268600403321000126860FED01000126860(Aleph)000126860FED0100012686020000920d1989----km-y0itay50------baengIntroduction to arrangementsProvidence (RI)Islandam. math. so.1989Regional conference series in mathematics7Orlik,Peter58111ITUNINARICAUNIMARCBK990001268600403321C-35-(727489MA1MA1Introduction to arrangements380193UNINAING01