@article{149152,
      author = {Rothman, Jack. and Thomas, Edwin J.},
      url = {http://library.usi.edu/record/149152},
      title = {Intervention research : design and development for human  service /},
      publisher = {Haworth Press,},
      recid = {149152},
      pages = {xxvii, 476 p. :},
      address = {New York :},
      year = {1994},
}