“…Registers, or ways of speaking in a field, have been specified linguistically for scientific reporting (e.g., Huddleston et al, 1968), bureaucratic communication (e. g., Red ish 1983 ), and legal writing (e.g., Charrow et al 1982). Written genres, or ways of structuring complete written texts, have been specified linguistically for school sponsored writing, such as the report, the recount, and the story (Christie 1986: Martin andRothery 1986), and have been documented in textbooks of business and technical writing and in critical analyses of literary writing.…”