00318nam a2200133Ia 4500020001500000082001900015100002100034245001900055260003600074300002800110490003600138500000500174700000500179  a0387242198  a511.3bH343.OS  aHarzheim, Egbert  aOrdered setsb  aNew YorkbSpringer-Verlagc2005  axii, 386p. Bibl. Index.  aAdvances in Mathematics v v. 7  a  a