The art of conjecture
Jouvenel, Bertrand de
The art of conjecture Bertrand de Jouvenel - New York : Basic Books, 1967 - xii, 307 p.
PREDICCION (Lógica)
133.32 / J86
The art of conjecture Bertrand de Jouvenel - New York : Basic Books, 1967 - xii, 307 p.
PREDICCION (Lógica)
133.32 / J86