00414nam a2200121 a 450000500170000002000180001710000190003524501220005496400160017699700190019299900190021195200620023020251203111235.0  a9780521544207  aSimson, Daniel  aElements of the representation theory of associative algebras : Vol.2bTubes and concealed algebras of euclidean type  bcdefg_  a145286 LIBSC C  c118940d118940  00104079aPUbPUd2009-04-27g1680.00l0o p145286yBK