Electronic books purchased by the Library are included in the Library Catalog and Lens. Our most significant e-books collection in mathematics are from from Springer. Our Springer e-books subscription includes all books published since 2005 plus the complete runs of many book series, including Lecture Notes in Mathematics. We are continuing to experience delays in receiving records from Springer, so the Library's On-Line Catalog and LENS do not always contain records for newly available Springer e-books. You can access ALL Springer e-books directly on the SpringerLink search page. On that page, search by keyword; then limit your search results by choosing "books" in the right hand column under "Content Type." If we have full text access to the book, you will see a green box just to the left of the title entry.
Additionally, many e-books are freely available on the Web; not all of these titles are included in the Library Catalog and Lens.