StevenXClontz’s avatarStevenXClontz’s Twitter Archive—№ 6,175

  1. It seems it's a great week for math books written for kids and adults! #DoTheMathBook is available now at amzn.to/2OfG5jK @MathAndCobb/1397307920711307264?s=20
    On twitter.com Twitter logo StevenXClontz’s avatar Mood +3 🙂