Hmm, it would be hard (without getting super expensive and going professional grade) to get it to actually look like a codex.
Getting a nice double sided print at kinkos or a similar place would be about the best you can do without getting into professional printing (and paying lots by the hour.)
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Dark Angels 1750 win/loss Record
Win - 23 (Belial helped wreck Ryan's puny Eldar)
Loss - 13 (Brice's Necrons wiped me)
Draw - 2 (The 13th hold out in alpha take and hold)