Just a quick note to let you know that I just uploaded the latest and greatest edition of our library catalog.
I'm sure that every reader of this blog has used or regularly uses the catalog on the SDGS Website. The link to the catalog is in the left hand column. ( Oh heck, here's the direct link to the Catalog Page.)
For our readers who have just found us, the catalog is several, fourteen for you nitpickers, pdf files. Each file primarily covers a section of the United States, based on the Dewey Decimal Classification. There are also files for patriotic associations, U.S. history, Canada/Mexico, genealogy books and the rest of the world. The only reason it is split in this manner was to keep the file sizes fairly manageable. The catalog is a static series of files. We do not have a searcheable database.
Take a look and spend a few minutes looking for the specific source you haven't been able to find. We just might have it!