@article{323655,
      author = {Ward, Gerald W. R.},
      url = {http://library.usi.edu/record/323655},
      title = {The Grove encyclopedia of materials and techniques in art  /},
      publisher = {Oxford University Press,},
      recid = {323655},
      pages = {xvii, 828 p., [16] p. of plates :},
      address = {Oxford ;},
      year = {2008},
}