The dictator Adolf Hitler used the word FÃ 1\/4 hrer for his title FÃ 1\/4 hrer and Reichskanzler of the Third Reich . Examples include BergfÃ 1\/4 hrer ( mountain guide ) , FremdenfÃ 1\/4 hrer ( tourist guide ) , GeschÃ ftsfÃ 1\/4 hrer ( CEO or EO ) , FÃ 1\/4 hrerschein ( driver 's license ) , FÃ 1\/4 hrerstand or FÃ 1\/4 hrerhaus ( driver 's cab ) , Lok ( omotiv ) fÃ 1\/4 hrer ( train driver ) , ReisefÃ 1\/4 hrer ( travel guide book ) , and SpielfÃ 1\/4 hrer ( team captain â `` also referred to as MannschaftskapitÃ n ) .