Krause, Eugene F.  1937- <br/><br/>
Taxicab geometry :  an adventure in Non-Euclidean geometry / 
Eugene F. Krause. 
 - New York:   Dover,   1986.  
 - 88 p. :  ill. ;  22 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0486252027 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry, Non-Euclidean
<br/><br/><label>Dewey Class. No.: </label>516.9