Copson, E. T.  1901 <br/><br/>
Metric spaces 

 - London :   University Press,   1968. 
 - 142 páginas 
 - Cambridge Tracts in Mathematics and Mathematical Physics / J. F. C. Kingman ;   57 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometria