	southtrust sotr to uire four banks southtrust corp a billion dlr multibank holding company said it entered into agreements to uire four florida banks with assets totalling more than mln dlrs terms of the agreements were not disclosed the four banks are central bank of volusia county with assets of mln dlrs bank of pensacola with assets of mln dlrs and vista bank which operates vista bank of volusia county with assets of mln dlrs and vista bank of marion county with assets of mln dlrs it said the agreements are subject to regulatory approval reuter 
