"Our library has several books related to autism. All but one are personal stories, so we considered them to be biographies. We used BIO and then the last name of the person whose story was being told. We use 920 only for collective…"
I have also wondered about the edition of DDC. Since this is coming from the OCLC website, I assumed that it was the latest edition of DDC. I just looked at the last page of the 900s to find that page number is 961. That…"