@article{160387,
      author = {Cahan, David.},
      url = {http://library.usi.edu/record/160387},
      title = {Hermann von Helmholtz and the foundations of  nineteenth-century science /},
      publisher = {University of California Press,},
      recid = {160387},
      pages = {xxix, 666 p. :},
      address = {Berkeley :},
      year = {1993},
}