Request for second-hand technical books

I am looking for the following second-hand (new or used) electrical technical books:

1. NICEIC Handbook
2. BEAMA "Guide to Type Tested and Partially Type Tested Assemblies"
3. BEAMA "Guide to the Forms of Separation"
4. BEAMA "Guide to Type Tested and Partially Type Tested Assemblies"
5. BEAMA "Guide to LV Busbar Trunking Systems"
6. BEAMA "RCD Handbook"

If anyone has a copy of any of them and willing to sell, please kindly contact me at snipped-for-privacy@hotmail.com

Thanks.

Johnny