publisher: Edward Elgar Publishing publish date: July 1st 1997
format: hardcover pages: 316
language: English
ISBN:
185898551X (9781858985510)
publisher: Franklin Watts
publish date: January 1st 1987
format: hardcover pages: 61
language: English
ISBN:
0531104362 (9780531104361)
publisher: World Bank Publications publish date: September 1st 2007
format: paperback pages: 47
language: English
ISBN:
0821371576 (9780821371572)