WOLFE (Harold E) <br/><br/>
Introduction to non euclidean geometry 

 - New York  Dover publications  2012 
 - xiii,247  PB 
<br/><br/><label>ISBN: </label>978-0-486-49850-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry<br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>516.9   / WOLI