Online Research: Local Libraries
Assorted Libraries & sites
- About the Dewey Decimal System
- Library of Congress
- National Library of Medicine
- Commonwealth Libraries of PA
- New York Public Library
- Free Library of Philadelphia
- Internet Public Library
Find Your Home Library
Local Libraries
While you may walk in to all public libraries and use the materials they have, you may need a current card from your home library in order to check items out.
