@article{13857,
      recid = {13857},
      author = {May, Francis B.},
      title = {Introduction to games of strategy},
      publisher = {Allyn and Bacon},
      address = {Boston,},
      pages = {vii, 195 p.},
      year = {1970},
      url = {http://library.usi.edu/record/13857},
}