What is mathematical logic?

• Main Author: Crossley, John N.
• Other Authors: Ash, C. J., Brickhill, C. J., Williams, N. H.
• Format: Book
• Language: English
• Published: New York, N.Y. Dover Publications 1990
• Subjects: Λογική, Συμβολική και μαθηματική
• Physical Description: 82 p. fig. 22 cm
• ISBN: 0486264041