2 ms·
Proofs and Refutations by Imre Lakatos (https://en.wikipedia.org/wiki/Proofs_and_Refutations https://en.wikipedia.org/wiki/Proofs_and_Refutations) How to Solve
by Someone 4y ago
Proofs and Refutations by Imre Lakatos (https://en.wikipedia.org/wiki/Proofs_and_Refutations https://en.wikipedia.org/wiki/Proofs_and_Refutations)
How to Solve it by George Polya (https://en.wikipedia.org/wiki/How_to_Solve_It https://en.wikipedia.org/wiki/How_to_Solve_It)