Tabachnikov, Serge <br/><br/>
Geometry and Billiards / 
Serge Tabachnikov 
 - Rhode Island :  American Mathematical Society,  c2005. 
 - xi, 176p.  
 - Student Mathematical Library  Vol. 30 .
<br/><br/><label>ISBN: </label>0821839195 (softcover : acidfree paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry--Research<br/>Calculus of variations--Research<br/>Billiards--Research
<br/><br/><label>Dewey Class. No.: </label>516  / TabG