@article{30839,
      recid = {30839},
      author = {Pike, Fredrick B.},
      title = {The United States and the Andean republics : Peru,  Bolivia, and Ecuador /},
      publisher = {Harvard University Press,},
      address = {Cambridge, Mass. :},
      pages = {xv, 493 p. :},
      year = {1977},
      url = {http://library.usi.edu/record/30839},
}