00338nam a2200121Ia 4500082002100000100003400021245002800055260002700083300001500110490005700125500000500182700002900187  a515.35bSa112.NM  aSaaty, T. L. and Bram, Joseph  aNonlinear mathematicsb  aTokyobKogakushac1964  axvi, 381p.  aInternational series in Pure and Applied Mathematics  a  aBram, Joseph ; jt. auth.