publisher: Pan American Health Organization publish date: January 1st 1994
format: mass market paperback pages: 189
ISBN:
0963636901 (9780963636904)
publisher: World Bank Publications publish date: January 31st 2013
format: ebook pages: 112
ISBN:
082139780X (9780821397800)
publisher: Greenwood Press
publish date: February 28th 2001
format: hardcover pages: 160
ISBN:
0313316333 (9780313316333)
publisher: World Bank Publications publish date: February 20th 2013
format: paperback pages: 112
ISBN:
0821397796 (9780821397794)
publisher: Pan American Health Organization publish date: April 1st 1998
format: paperback pages: 127
ISBN:
0963636928 (9780963636928)
publisher: World Bank Publications publish date: January 22nd 2013
format: paperback pages: 124
ISBN:
0821397419 (9780821397411)