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I rate Enderton's A Mathematical Introduction to Logic. http://www.math.ucla.edu/~hbe/amil/index.html http://www.math.ucla.edu/~hbe/amil/index.html
by ionfish 17y ago
I rate Enderton's A Mathematical Introduction to Logic.
http://www.math.ucla.edu/~hbe/amil/index.html http://www.math.ucla.edu/~hbe/amil/index.html