Lingenberg, Rolf <br/><br/>
Metric planes and metric vector spaces   

 - New York  John Wiley  1979 
 - xi, 209p. Index. Bibl. 
 - Pure and Applied Mathematics   a Wiley-interscience series of texts, monographs and tracts .
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<br/><br/><label>Dewey Class. No.: </label>516  / L755.MP