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Title: first edition is a classic, the second one unremarkable
Review: The first edition is one of the best book in its field. A classic. A reference for many advanced courses in computer theory.Sadly, the second edition misses a great deal of the first edition. Many chapters were removed. Important lemmas and theorems are missing.I would gladly exchange my second edition for the first one, if it wasn't out of print.J.
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