Greenberg, Marvin J. <br/><br/>
Euclidean and non - Euclidean geometries : development and history 
Marvin Jay Greenberg 
 - 2nd ed. 
 -  W. H. Freeman San Francisco  1980  c1980 
 - xv, 400 p. :ill. ; 25 cm. 
<br/><br/> Bibliography: p. [386]-389 
<br/><br/><label>ISBN: </label>0716711036 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry<br/>Geometry, Non-Euclidean<br/>Geometry - History<br/>Geometry, Non-Euclidean - History--QA
<br/><br/><label>LC Class. No.: </label>QA445.G84 1980