This page details a specific electronic resource that has been indicated by Villanova Librarians as useful in conducting research.
Poole's Plus: 19th Century Masterfile (Paratext)
19th Century Masterfile is a vast 'Index of Indexes,' and is the largest resource for historical research before 1930. 19th Century Masterfile brings together over 70 subject indexes to: periodicals, newspapers, books, U.S. Congressional Records, U.S. and U.K. Government Documents, U.S. Patents, image archives, and more.