Add this copy of Developing Essential Understanding of Proof and Proving to cart. $40.56, good condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Santa Clarita, CA, UNITED STATES, published 2012 by NCTM.
Add this copy of Developing Essential Understanding of Proof and Proving to cart. $80.86, new condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Santa Clarita, CA, UNITED STATES, published 2012 by NCTM.
