New York : Longman, 2001 .
xxii, 586 p 0321055187

Place hold on Exploring language

By Harmer, Jeremy.
Essex, England : Longman, 2001 .
xii, 370 p 0582403855

Place hold on The practice of english language teaching

By Brown, H. Douglas.
New york : Pearson Longman, 2010 .
xiv, 385 p. 9780138149314

Place hold on Language Assessment: Principles and classroom practices

By Yardley, B. W. D..
Harlow : Longman, 1990 .
120 pages : , Includes index. 0582301661

Place hold on Atlas of metamorphic rocks and their textures /

By Good, Thomas L..
United States : Longman, 1997 .
xvii, 509 p. 0673997391

Place hold on Looking in classrooms