Torretti, Roberto <br/><br/>
Philosophy of geometry from Riemann to Poincare   

 - Boston  D. Reidel  1978 
 - xiii, 459p. Index 
 - Episteme, v.7 .
<br/><br/>  
<br/><br/><label>Dewey Class. No.: </label>516  / T693.PG