Lee, Harold Newton,
Symbolic logic : an introductory textbook for non-mathematicians/ - New York : Random House, 1961. - 356 p. : illus. ; 22 cm.
Includes bibliography.
61009676
Logic, Symbolic and mathematical.
BC135 / .L38
164 / LES
Symbolic logic : an introductory textbook for non-mathematicians/ - New York : Random House, 1961. - 356 p. : illus. ; 22 cm.
Includes bibliography.
61009676
Logic, Symbolic and mathematical.
BC135 / .L38
164 / LES