Kulczycki, Stefan <br/><br/>
Non-Euclidean geometry / 
by Stefan Kulczycki ; translated from Polish by Stanislaw Knapowski 
 - Oxford :  Pergamon Press,  1961 
 - 208 p. :  ill. ;  28 cm. 
 - International series of monographs on pure and applied mathematics ;  v. 16 .
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry, Non-Euclidean<br/>Geometry, Hyperbolic<br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>513.8