Manning, Henry Parker <br/><br/>
Introductory Non-Euclidean Geometry 

 -  1st Dover ed. 
 - New York   Dover Publications    1963 
 - v, 95 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Euclid's Elements<br/> Geometry--Foundations<br/> Mathematics<br/> Non--Euclidean<br/>Geometry<br/>Geometry
<br/><br/><label>LC Class. No.: </label>QA685.M2