"I use a third line on the spine label (and the identifier on the title page) to identify a specific book, especially when an author has written many books. I use initial letters for up to the first three key words in a title (e.g., Beneath a Navajo…"
"I look at what Atriuum suggests, ponder about it, and check Dewey/Sears if my experience causes me to suspect it should be closely inspected (If the source is LOC, you probably should check Sears. Dewey can be shaky too.).
When in doubt, check it…"