@article{54173,
      author = {Brown, Mary L. T.},
      url = {http://library.usi.edu/record/54173},
      title = {Gems for the taking; mine your own treasure},
      publisher = {Macmillan,},
      recid = {54173},
      pages = {193 p.},
      address = {New York,},
      year = {1971},
}