@article{116658,
      author = {Joyce, Bruce R. and Weil, Marsha, and Wald, Rhoada,},
      url = {http://library.usi.edu/record/116658},
      title = {Three teaching strategies for the social studies},
      publisher = {Science Research Associates},
      recid = {116658},
      pages = {188 p.},
      address = {Chicago,},
      year = {1972},
}