publisher: Longman Publishing Group publish date: November 1st 2009
format: Spiral-bound pages: 566
language: English
ISBN:
0321422872 (9780321422873)
publisher: Longman
publish date: August 15th 2011
format: hardcover
language: English
ISBN:
0205193722 (9780205193721)
publisher: Longman Publishing Group publish date: October 26th 2009
pages: 576
language: English
ISBN:
0205766307 (9780205766307)