Ratchliffe, J.G <br/><br/>
Foundations of Hyperbolic manifolds. 
J Ratchliffe 
 - New York   Springer - verlag  1994 
<br/><br/><label>ISBN: </label>038794348 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hyperbolic Manifolds.
<br/><br/><label>LC Class. No.: </label>QA 685 .R38