Cite
HARVARD Citation
Institution,, B. (1995) Information technology. Functional standard for profiles Y/11 and Y/12. Character mode terminals on PAD. X.29 over X.25, and X.28 (PSDN character mode access). [Online]. London : British Standards Institution. Available from: http://access.bl.uk/ark:/81055/vdc_100104518761.0x000001