The essence of logic
Kelly, John J.
The essence of logic - New Delhi Prentice- Hall 1997 - xiv, 256p. 22cm.
8120311906
LOGIC
160 / KEL
The essence of logic - New Delhi Prentice- Hall 1997 - xiv, 256p. 22cm.
8120311906
LOGIC
160 / KEL
