@article{184963,
      recid = {184963},
      author = {Heckman, James J. and Cameron, Stephen V. and Schochet,  Peter Z.},
      title = {The determinants of public-sector and private-sector  training [microform] /},
      publisher = {U.S. Dept. of Labor, Bureau of Labor Statistics,},
      address = {[Washington, D.C.?] :},
      pages = {v, 18 p.},
      year = {1992},
      note = {"National Longitudinal Surveys"--Cover.},
      url = {http://library.usi.edu/record/184963},
}