Credo Reference is a collection of reference books-that is, encyclopedias, handbooks, dictionaries, and more-searchable and available online. Credo is an excellent source for basic information on a subject, definitions and some statistics and numbers.
The University of Pennsylvania has a collection of over 35,000 books, including many primary sources for historical research.
You can access our E-books from off campus using your library barcode. If you need a barcode, bring your ID to the front desk and we will be happy to give you one!
