00368nam a2200121Ia 4500082001700000100002100017245004500038260003100083300002700114490009500141500000500236700000500241  a516bL755.MP  aLingenberg, Rolf  aMetric planes and metric vector spacesb  aNew YorkbJohn Wileyc1979  axi, 209p. Index. Bibl.  aPure and Applied Mathematicsv a Wiley-interscience series of texts, monographs and tracts  a  a