The Heriot-Watt University library website provides information about interlibrary loans, where students and staff can request books and articles not available in their collection be borrowed from another library. It also details how to access electronic resources from off-campus and search the library catalogue. Similarly, the British Library website outlines its document supply service, allowing international users to request copies of articles from its collection for a fee.

3. http://www.hw.ac.uk/library/ill.html

4. http://www.hw.ac.uk/library/ill-sed.html

6. http://www.bl.uk/reshelp/atyourdesk/docsupply/index.html