Use the Library Catalog to find print and e-books. Use left hand menus to narrow by date, library, subject and more. Linked Subject Headings can be used to find related content.
To familiarize yourself with the broader landscape of a research field, especially if your work will have applications in other disciplines, go to the basics.
Online books published by CRC Press. Princeton subscribes to select modules (Biomedical Science, Chemistry, Clean Tech, Economics, Environmental Science, Geosciences, Material Science, Math, Physics).
Collection of lectures that synthesize various research or development topics in biomedical engineering, communications, artificial intelligence, computer science, and electrical engineering.