Learning assembly

I learned programming at our school in the so-called MIPS standard. That''s because we don''t have Pentium-processors in the computers. That is just a matter of taste (and quality). But in my house stands a Pentium-based-computer, so I really want to learn it for that computer too. I started to read the disassembly-code that was produced by MSVC++6.0 and I really think that it is not to hard. But I want to have a reference that sums all the statements up (mov, sub, add, etc.) and also the name of the registers (eax, ...) so I could learn it myself. I looked at the Intel-website, but I didn''t found what I was looking for. So, please, does anyone knows were I can find the thing I am looking for, I think that buying a book is a bit overdone, I am only a poor student! Thanks in advance...