Cite
APA Citation
Institution,, B. S. (1989). Method for conversion between the two coded character sets of BS 4730 (ISO 646) and BS 6692:Part 2 (ISO 6937-2) and the CCITT international telegraph alphabet No. 2 (ITA 2). London : British Standards Institution. http://access.bl.uk/ark:/81055/vdc_100103936226.0x000001