Bulgaria on the way to NATO, 1990-1999
Bulgaria on the way to NATO, 1990-1999 [electronic resource] - Sofia, 1999 - 1 cd-rom
NATO--enlargement--chronology--Bulgaria
Bulgaria--defence policy
Bulgaria--armed forces
Bulgaria--official publication
Washington Declaration
NATO--enlargement--chronology--Bulgaria
Bulgaria--defence policy
Bulgaria--armed forces
Bulgaria--official publication
Washington Declaration