Torretti, Roberto,  1930- <br/><br/>
Philosophy of geometry from Riemann to Poincaré/ 
Roberto Torretti. 
 - Dordrecht ;  Boston:  D. Reidel,  c1978. 
 - xiii, 459 p.:  ill.;  23 cm. 
 - Episteme ;  v. 7. .
 - Episteme  v. 7. .
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 420-439. 
<br/><br/><label>ISBN: </label>9027709203 
<br/><br/><label>LCCN: </label>78012551 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry---Philosophy.<br/>Geometry---History.
<br/><br/><label>Dewey Class. No.: </label>501  / T693p