Newton - The University of Cambridge Online Library Catalogue
Newton is the online catalogue for the libraries of the University, including Cambridge University Library and its dependent libraries, and most faculty, departmental and college libraries.
Newton Catalogue Online (Departments and Faculties F-M)
Or try LibrarySearch (currently in beta), which searches for printed books and journals and electronic material held in all the libraries in the University of Cambridge.
For older material, and some Sotheby’s, Christie’s and Phillip’s catalogues, readers may need to consult the library’s card catalogues and in-house indexes.