Symbolic Logic: A First Course (Third Edition) by Hardegree, Gary M.

Symbolic Logic: A First Course

Understanding Symbolic Logic by Gerald J. Massey (Hardcover, 1970) Harper Book

Symbolic Logic & Game of Logic Lewis Carroll 1958 Dover Mathematics Puzzle Book

The Journal of Symbolic Logic 1959-1965 Lot of 12

Lewis Carroll's Symbolic Logic by Bartley

Does It Follow? a First Course in Logic, Paperback by Kenny, Patrick.