Study writing : a course in written English for academic and professional purposes /
Liz Hamp-Lyons, Ben Heasley.
- Cambridge [Cambridgeshire] ; New York : Cambridge University Press, 1987.
- vii, 168 p. : ill. ; 25 cm.
0521315581
English language--Rhetoric--Problems exercises etc Academic writing--Problems exercises etc Business writing--Problems exercises etc