@article{20846,
      url = {http://tind.wipo.int/record/20846},
      title = {Code of federal regulations : Patents, Trademarks and  Copyrights : revised as of July 1, 1994 : containing a  codification of documents of general applicability and  future effect.},
      recid = {20846},
      pages = {548 pages ;},
}