Exploring Knowledge,
Brand new! Why Prove it Again? Alternative Proofs in Mathematical Practice by John W. Dawson, Jr. http://bit.ly/1Rnr0n0
Brand new! Why Prove it Again? Alternative Proofs in Mathematical Practice by John W. Dawson, Jr. http://bit.ly/1Rnr0n0
Brand new! Why Prove it Again? Alternative Proofs in Mathematical Practice by John W. Dawson, Jr. http://bit.ly/1Rnr0n0
Brand new! Why Prove it Again? Alternative Proofs in Mathematical Practice by John W. Dawson, Jr. http://bit.ly/1Rnr0n0