@article{,
      note = {Distributed to some depository libraries in microfiche.},
      url = {http://library.usi.edu/record/145736},
      title = {North American free trade agreement : hearings before the  Subcommittee on Commerce, Consumer Protection, and  Competitiveness of the Committee on Energy and Commerce,  House of Representatives, One Hundred Second Congress,  first session, March 20, May 8 and 15, 1991.},
      publisher = {U.S. G.P.O. :},
      number = {Serial no. 102-15 (United States. Congress. House.  Committee on Energy and Commerce)},
      recid = {145736},
      pages = {iii, 355 p. :},
      address = {Washington :},
      year = {1991},
}