United States. General Accounting Office
Charles Perrow
Joseph Tidd
Fujian Sheng di fang zhi bian zuan wei yuan hui
James R. Chiles
M. Modarres
ESCORT 2 Workshop (2000 Wageningen, Netherlands)
Gruiz Katalin
David Collingridge
Unknown Author
Marvin Rausand
Lawrence Snyder
Stefano Federici
Popov, Georgi
Deborah V. Chapman