Symbolic logic /
Venn, John, 1834-1923.
Symbolic logic / John Venn - 2d ed., rev. and rewritten. - Bronx, N.Y : Chelsea Pub. Co., 1971 [reprint 1984] - xxxviii, 540 p. : ill. 21 cm.
Reprint of the 1894 ed.
Bibliography and index
0828402515
Logic, Symbolic and mathematical.
511.3 / VES 1984
Symbolic logic / John Venn - 2d ed., rev. and rewritten. - Bronx, N.Y : Chelsea Pub. Co., 1971 [reprint 1984] - xxxviii, 540 p. : ill. 21 cm.
Reprint of the 1894 ed.
Bibliography and index
0828402515
Logic, Symbolic and mathematical.
511.3 / VES 1984