@article{137247,
      note = {Prepared by the ERIC Clearinghouse on Higher Education in  cooperation with the Association for the Study of Higher  Education.},
      author = {Johnson, David W., and Johnson, Roger T., and Smith, Karl  Aldrich.},
      url = {http://library.usi.edu/record/137247},
      title = {Cooperative learning : increasing college faculty  instructional productivity /},
      publisher = {School of Education and Human Development, The George  Washington University,},
      recid = {137247},
      pages = {xix, 152 p. :},
      address = {Washigton, D.C. :},
      year = {1991},
}