Mathematische Edelsteinede Ross Honsberger, Garry D. BrewerEdiciones (1)Mathematische Edelsteine (1981)Vieweg+Teubner Verlag · ISBN 9783528084745Más obras de Ross HonsbergerIIngenuity in mathematicsIngenuity in mathematics1970MMore mathematical morselsMore mathematical morsels1991IIngenuity in mathematicsIngenuity in mathematics