@article{,
      note = {Shipping list no.: 2003-0114-P.},
      url = {http://library.usi.edu/record/280220},
      title = {The NSF budget : how should we determine future levels? :  hearing before the Subcommittee on Research, Committee on  Science, House of Representatives, One Hundred Seventh  Congress, second session, March 13, 2002.},
      publisher = {U.S. G.P.O. :},
      number = {Serial no. 107-62 (United States. Congress. House.  Committee on Science)},
      recid = {280220},
      pages = {iii, 73 p. :},
      address = {Washington :},
      year = {2003},
}