Cite
APA Citation
Institution,, B. S. (1992). Draft standard to match to and work with ETS 300 001/NET4 "Apparatus using cordless attachments (excluding cellular radio apparatus) for connection to analogue interfaces of public switched telephone networks run by certain public telecommunications operators".. London : British Standards Institution. http://access.bl.uk/ark:/81055/vdc_100104345280.0x000001