00265nam a2200121Ia 4500082001700000100001900017245002400036260003400060300002200094490001700116500000500133700000500138  a516bR328.NG  aRees, Elmer G.  aNotes on geometryb  aBerlinbSpringer-Verlagc1983  aviii, 109p. Index  aUniversitext  a  a