Mathematical Thinking: Problem Solving and Proofs by John P D'Angelo: Used

Mathematical Thinking : Problem Solving and Proofs John, West, Do

Mathematical Thinking: Problem-Solving and Proofs, D'Angelo, John P.,West, Dougl

John Foster Mathematical Problem Solving Book Dated 1863

John Foster Mathematical Problem Solving Book Dated Xmas 1866

Mathematical Thinking: Problem-Solving and Proofs, 2nd Edition

Mathematical Thinking: Problem-Solving and Proofs (2nd Edition) - hardcover ...

The Think Tank: Thinking Mathematically & Problem Solving: Orange Level