Gardner, Martin,  1914-2010, <br/><br/>
The 2nd Scientific American book of mathemathical puzzles & diversions / 
by Martin Gardner 
 - 253 páginas :  ilustraciones 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Matemáticas recreativas
<br/><br/><label>LC Class. No.: </label>QA95  / G376