Here are lists of other libraries you can use:
London & the South-East
UK academic libraries
JISC Library Hub Discover holds combined catalogues of UK and Ireland HE and research libraries.
SCONUL Access is a scheme for UK universities, their website includes a list of participating institutions. You can apply to join online at http://www.sconul.ac.uk/sconul-access
A SCONUL Access email will usually* allow you to have:
* Please note that individual institutions can set local restrictions on access, and not all allow borrowing for full-time postgraduates. You are advised to check with the library you intend to visit.
Information for staff/students from other institutions coming to Goldsmiths
National libraries
Public libraries
UK HE libraries and research collections
Libraries worldwide