00727nam0-22002531i-450-990001220370403321000122037FED01000122037(Aleph)000122037FED0100012203720000920d1989----km-y0itay50------baengAlgebraic theory of the Bianchi groupsby Fine B.New York [etc.]Marcel Dekker1989Pure and applied mathematics129Fine,Benjamin1948- >56763ITUNINARICAUNIMARCBK990001220370403321C-8-(1297331MA1MA1Algebraic theory of the Bianchi groups343090UNINAING01