Inter-Library Loan is a great way to get pretty much anything you want from any library in the world.
You just need to fill in an easy online form and the librarians will do the work for you.
Enter '0' in the payment field.
The item will generally get to you within a few days - books will need to be collected from the library and articles will normally be e-mailed to you as a PDF.
Some are available remotely, accessible with a BPL e-card. SIgn up today for a card! Databases to look at include: