00891nam0-2200337---450-99000834624040332120060617130922.00-444-52013-9000834624FED01000834624(Aleph)000834624FED0100083462420060617d2006----km-y0itay50------baengNLa---a---001yyRelation algebrasR.D.MadduxAmsterdamElsevierc2006xxxvi, 731 p.24 cmStudies in logic and the foundations of mathematics150Algebra513.1221itaMaddux,R.D.500663ITUNINARICAUNIMARCBK990008346240403321C-30-(15021580MA1MA103FXXRelation algebras722340UNINA