Coxeter, H S M <br/><br/>
Non-Euclidean Geometry 

 - Washington  D C  1942 
 - xviii 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural Sciences--Post Graduate Reference--MathematicsGeometryMathematics
<br/><br/><label>Dewey Class. No.: </label>516  / COX-N