Beginning logic /
Lemmon, E. J.
Beginning logic / E. J. Lemmon. - Indianapolis : Hackett Pub. Co., c1978. - x, 225 p. ; 22 cm.
Includes index.
0915144506
78051926
Propositional calculus.
Predicate calculus.
QA9.3 / .L45
511/.3
Beginning logic / E. J. Lemmon. - Indianapolis : Hackett Pub. Co., c1978. - x, 225 p. ; 22 cm.
Includes index.
0915144506
78051926
Propositional calculus.
Predicate calculus.
QA9.3 / .L45
511/.3