@article{1466709,
      note = {"First published 1979 by Westview Press."},
      author = {Greenberg, Edward,},
      url = {http://library.usi.edu/record/1466709},
      title = {Regulation, market prices, and process innovation : the  case of the ammonia industry /},
      recid = {1466709},
      pages = {1 online resource (xix, 241 pages) :},
}