polarographic analysis of organic compound- ANY help on this topic?

one of my friends is doing research on "polarographic analysis of
organic compound", but unfortunately doesn't have internet facility. i
have, but i don't have chemistry background. can some of you gurus
help me with some link for further research on this topic. any link/
book name/any other help would be highly appreciated. he has done
Masters of Science in Chemistry, so he has post-graduation level
knowledge in chemistry.

Thanks a lot,
Deepak Jain