Ramsay, Arlan <br/><br/>
Introduction to hyperbolic geometry 
Arlan Ramsay, Robert D. Richtmyer 
 - New York :  Springer-Verlag,  1995 
 - 287 p. :  il. 
 - Universitext .
<br/><br/><label>ISBN: </label>0387943390 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GEOMETRIA HIPERBOLICA
<br/><br/><label>Dewey Class. No.: </label>516.9  / R178