publisher: World Bank Group publish date: June 24th 2010
format: ebook pages: 106
ISBN:
128272570X (9781282725706)
publisher: World Bank Publications publish date: August 28th 2003
format: paperback pages: 260
language: English
ISBN:
082135535X (9780821355350)
publisher: World Bank Publications publish date: July 7th 2010
format: paperback pages: 120
language: English
ISBN:
0821384082 (9780821384084)