Cite
MLA Citation
British Standards Institution,. Colours of gold alloys. Definition, range of colours and designation.. London : British Standards Institution, 1993. http://access.bl.uk/ark:/81055/vdc_100104345461.0x000001
This is an interim version of our Electronic Legal Deposit Catalogue-eJournals and eBooks while we continue to recover from a cyber-attack.
British Standards Institution,. Colours of gold alloys. Definition, range of colours and designation.. London : British Standards Institution, 1993. http://access.bl.uk/ark:/81055/vdc_100104345461.0x000001