Association of Traumatic Stress Specialists Web Site 20010924214317 20011218003251 eng text/html ATSS-HQ, a Web Site produced by Association of Traumatic Stress Specialists, a professional association or union, is part of the Library of Congress September 11 Web Archive and preserves the web expressions of individuals, groups, the press and institutions in the United States and from around the world in the aftermath of the attacks in the United States on September 11, 2001. September 11 Terrorist Attacks, 2001 http://www.loc.gov/minerva/collect/sept11/ atss-hq.com/ http://wasearch.loc.gov/sep11/2001*sa_/atss-hq.com/ None 20030915000000 '20060717174614' 0252