Some of you have asked ¡­

Some of you have asked for supplementary texts. You can try the link

http://www.jmilne.org/math/xnotes/CA.pdf

containing notes by J. Milne. At least part of it might be useful.

Take also a look at notes by Ash:

http://www.math.uiuc.edu/~r-ash/ComAlg.html

Geir