ACM Digital Library
ACM Digital Library is a database which contains collections of journals/transactions, magazines and proceedings. The database is mainly focused on computer science and mathematics. The formats that appears the most are articles. There is controlled vocabulary in this database but the database refers to it as index terms. One unique feature of ACM Digital Library is it has a small section on the main page which features the recently loaded issues and proceedings.
Literature Resource Center
Literature Resource Center is a database that provides resources on authors and their topics and works. The subject specialty is Literature, and the formats used are articles, books, journals, and magazines. This database does use controlled vocabulary. One unique feature of this database is it gives you other searches that may be related to your search on a sidebar.
