@article{104317,
      note = {Translation of: Fortschritte der  Leistungsmotivationsforschung.},
      author = {Heckhausen, Heinz.},
      url = {http://library.usi.edu/record/104317},
      title = {Achievement motivation in perspective /},
      publisher = {Academic Press,},
      recid = {104317},
      pages = {337 p. :},
      address = {Orlando [Fla.] :},
      year = {1985},
}