publisher: Cambridge University Press publish date: September 27th 1979
format: paperback pages: 272
language: English
ISBN:
0521295408 (9780521295406)
publisher: Indiana University Press
format: hardcover pages: 148
language: English
ISBN:
0253325331 (9780253325334)
ISBN:
091478269X (9780914782698)
publisher: Harvard Kennedy School publish date: August 1st 1997
format: paperback pages: 320
language: English
ISBN:
0674068610 (9780674068612)