Gardner, Martin. <br/><br/>
The Universe in a Handkerchief  Lewis Carroll’s Mathematical Recreations, Games, Puzzles, and Word Plays /  [electronic resource] : 
by Martin Gardner. 
 - New York, NY :  Martin Gardner,  2005. 
 -  v.: digital 
<br/><br/><label>ISBN: </label>9780387289526 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics<br/>Mathematics<br/>Mathematics, general
<br/><br/><label>LC Class. No.: </label>QA95   / .G3325 2005