publisher: Longman Publishing Group publish date: January 1st 1987
format: paperback pages: 273
language: English
ISBN:
0582492815 (9780582492813)
publisher: Xlibris Corporation
publish date: August 29th 2012
format: paperback pages: 144
ISBN:
1479702781 (9781479702787)
publisher: Norwood House Press
publish date: January 15th 2011
format: hardcover pages: 32
language: English
ISBN:
1599534193 (9781599534190)
language: English
ISBN:
1906546010 (9781906546014)