Laura- you might wish to have a look at a post I threw against the wall to see if it would stick. [[Gawd, what a contorted mixed metaphor. Sorry.] Anywho,
I put it in the Comments and Suggestions forum last night. It explains what I think would be useful.
Name, title, pub. isbn, if known, whether in print or agotado, # of pp [to give an idea of scope], date of publication [critical for technical material in some fields], edition [if relevent], and most important of all, comments.
I may be a little slow...most of my books are still in another provincia. I'll start with what I have here.
Un saludo,
Cuchu