@article{193835,
      url = {http://digitallibrary.un.org/record/193835},
      title = {Validity of welding techniques for sheets with  plastic-covered cloth /},
      publisher = {UN,},
      recid = {193835},
      pages = {2 p.},
      address = {Geneva :. 1994-04-15},
      year = {1994},
      month = {Apr},
}