@article{65772,
      recid = {65772},
      title = {The international system of units (SI).},
      publisher = {U.S. Dept. of Commerce, National Bureau of Standards :},
      address = {[Washington] :},
      pages = {v, 41 p. ;},
      year = {1977},
      note = {Translation of Le système international d'unités (SI).},
      url = {http://library.usi.edu/record/65772},
}