[Haskell-cafe] Re: Best book/tutorial on category theory and its applications

fero writes:

What do you think about "Categories and Computer Science (Cambridge Computer Science Texts)" at http://www.amazon.com/Categories-Computer-Science-Cambridge-

Texts/dp/0521422264/ref=si3_rdr_bb_product

?

I couldn't see monads or the Yoneda lemma in the index. As a Haskell programmer, the lack of the former might be a concern; the latter is a standard result. Dominic.