Dòng Nội dung
1
Academic english 4 : course book.
Sydney : University of technology.
179 p. ; 30 cm.
2
Academic english 4 : teacher s reference.
Sydney : University of technology.
180 p. ; 30 cm.
3
Writing tasks : An authentic-task approach to individual writing needs / David Jolly.
Cambridge : Cambridge University Press, 1984
vii, 167 p. ; 25 cm.