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Today's @Springer_Shop $19.99 ($120 off!) eBook (9/21): "Dag Prawitz on Proofs and Meaning" #mathematics https://t.co/2rpEleGXpU https://t.co/PNgG7pYf1e
Today's @Springer_Shop $19.99 ($120 off!) eBook (9/21): "Dag Prawitz on Proofs and Meaning" #mathematics https://t.co/2rpEleGXpU https://t.co/PNgG7pYf1e
RT @SpringerEthics: 🤑 Ebook deal for today 🤑 Dag Prawitz on Proofs and Meaning Edited by Heinrich Wansing https://t.co/rT8Qgh31mk https:/…
🤑 Ebook deal for today 🤑 Dag Prawitz on Proofs and Meaning Edited by Heinrich Wansing https://t.co/rT8Qgh31mk https://t.co/OqRb850AJq