@article{416112,
      note = {Second ed. published in 1972 under title: Essentials of  educational measurement.},
      author = {Ebel, Robert L.},
      url = {http://library.usi.edu/record/416112},
      title = {Measuring educational achievement},
      publisher = {Prentice-Hall},
      recid = {416112},
      pages = {xii, 481 p.},
      address = {Englewood Cliffs, N.J.,},
      year = {1965},
}