[Blog] Book sandwiches: a blog post about classification

Classification is a big part of my job and certainly the part that I find most enjoyable and challenging. The other day I was looking in vain for a resource that would provide me with a table of ‘date letters’ that are sometimes used when classifying collected works. After a couple of discussions about this it became clear to me that there are many practices in cataloguing and classification that might seem like they are needlessly complicated and opaque. I want to explain that there is a reason for things to be done this way.