@article{45985,
      author = {Politzer, Robert Louis, and Politzer, Frieda N.,},
      url = {http://library.usi.edu/record/45985},
      title = {Teaching English as a second language},
      publisher = {Xerox College Pub.},
      recid = {45985},
      pages = {254 p.},
      address = {Lexington, Mass.,},
      year = {1972},
}