This handy, durable, portable reference chart allows you to make notes and erase them to your heart’s content as you study formal and informal logic.
- 8 x 10.5 accordion-fold panels, laminated
- 8 panels
- © 2017
What families are saying:
“I'm am ecstatic! I tutored Challenge B this year and I can see this would've been incredibly helpful! Buying for future help!” —Heather
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.