The problem: I need to batch edit a group of biblios, but first I have to find them and extract a list of their biblio numbers. All the biblios in question have a common trait: their 942$c is Components They also do not have item records But I can't seem to create a report that will do this (my grasp of the whole report function is rather feeble). Any advice? Now for the inevitable weirdness: I know there are over 70 biblios with Components in the 942$c field. I created a report that lists all the biblionumbers and itemtypes. The only Components that report produced were ones that had been manually entered. Not the 70+ that came in via a bulk import. If I search for the items individually by title, etc. they are there and appear to be normal records. If I try to limit an advance search to Components, it draws a blank. Which makes me think there's something fishy going on somewhere. But where to look? Thanks for any help! Elaine