@article{,
      recid = {257146},
      title = {Learning from 9/11--understanding the collapse of the  World Trade Center : hearing before the Committee on  Science, House of Representatives, One Hundred Seventh  Congress, second session, March 6, 2002.},
      publisher = {U.S. G.P.O. :},
      address = {Washington :},
      number = {Serial no. 107-46 (United States. Congress. House.  Committee on Science)},
      pages = {v. :},
      year = {2002},
      note = {"Printed for the use of the Committee on Science."},
      url = {http://library.usi.edu/record/257146},
}