The Simpsons And Their Mathematical Secrets available on November 10 2023 from BiggerBooks for 12.43
The Simpsons And Their Mathematical Secrets Reprint available on June 23 2018 from Newegg for itemprop="offers" target="_external" title="" itemscope itemtype="http://schema.org/Offer">3.99
The Simpsons and Their Mathematical Secrets available on August 19 2015 from Amazon for 7.41
ISBN bar code 9781620402788 ξ2 registered November 10 2023
ISBN bar code 9781620402788 ξ1 registered February 03 2015
ISBN bar code 9781620402788 ξ3 registered February 20 2016
ISBN bar code 9781620402788 ξ4 registered August 19 2015