@article{473015,
      recid = {473015},
      author = {Landau, Ralph. and Rosenberg, Nathan,},
      title = {The Positive sum strategy: harnessing technology for  economic growth /},
      publisher = {National Academy Press,},
      address = {Washington, D.C. :},
      pages = {xvi, 640 p. :},
      year = {1986},
      note = {Sponsored by the National Academy of Engineering and  others.},
      url = {http://library.usi.edu/record/473015},
}