If P, Then Q
Sanford, David H
If P, Then Q Conditionals and the Foundations of Reasoning - London Routledge 1989 - 265p
includes index and biblioraphy
0415079942 200
N10 / SA576
If P, Then Q Conditionals and the Foundations of Reasoning - London Routledge 1989 - 265p
includes index and biblioraphy
0415079942 200
N10 / SA576