00604nam a2200193 a 450000500170000002000150001708200130003210000180004524500190006326000600008230000250014249000560016769000390022369000280026296400160029099700190030699900190032595200660034420251203111210.0  a0821836609  a510bRAE  aRaeburn, Lain  aGraph algebras  aRhode IslandbAmerican Mathematical Societyc2000-R2005  avii,113p.c24cm.cPB  aRegional Conference Series in Mathematics Number103  aAlgebra-Graphic methods-Congresses  aGraph theory-Congresses  bcdefg_  a145650 LIBSC C  c117447d117447  00104070aPUbPUd2009-05-04g39.10l0o510 RAEp145650yBK