RT Journal Article SR Electronic(1) A1 Waller, Robert YR 1979 T1 Tom Vernon, Gobbledegook JF Information Design Journal VO 1 IS 4 SP 284 OP 284 DO https://doi.org/10.1075/idj.1.4.10wal PB John Benjamins SN 0142-5471, AB , UL https://www.jbe-platform.com/content/journals/10.1075/idj.1.4.10wal