Symbolic logic an introduction
Fitch, Frederic Brenton.
Symbolic logic an introduction by Fredric Brenton Fitch. - New York Ronald Press Company 1952 - x, 238p.
52-6196
511.3 / N52
Symbolic logic an introduction by Fredric Brenton Fitch. - New York Ronald Press Company 1952 - x, 238p.
52-6196
511.3 / N52