Cite
MLA Citation
British Standards Institution,. BS EN 61156-7. Multicore and symmetrical pair/quad cables for digital communications.. London : British Standards Institution, 2021. http://access.bl.uk/ark:/81055/vdc_100130245814.0x000001
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,. BS EN 61156-7. Multicore and symmetrical pair/quad cables for digital communications.. London : British Standards Institution, 2021. http://access.bl.uk/ark:/81055/vdc_100130245814.0x000001