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Title: A Field Theory Textbook Like no other
Review: Finding a good field theory textbook is one of the harder tasks of people's lives - but Itzykson's book is truly incredible. Starting from the very beginning, it develops the operator formalism with the Dirac equation, moves onto perturbation theory, then onto functional methods - and then to asymptotic methods. It's truly comprehensive.However, it's strongest selling point is the fact that it actually works out examples in incredible detail - where else do you find a complete computation of a two loop vacuum polarization amplitude? This is the ideal book for someone who actually wants to learn how to do calculations in field theory.It has two shortcomings - it was written in the 80's so it isn't very modern and it has no problems. But those pale in light of its advantages.
