publisher: RAND Corporation
publish date: December 20th 1999
format: paperback pages: 42
language: English
ISBN:
0833028081 (9780833028082)
publisher: RAND Corporation publish date: July 25th 2000
format: paperback pages: 142
ISBN:
083302860X (9780833028600)
publisher: RAND Corporation publish date: August 16th 2011
format: paperback pages: 184
language: English
ISBN:
083305063X (9780833050632)