@article{78503,
      recid = {78503},
      author = {Hall, A. Rupert},
      title = {Ballistics in the seventeenth century ; a study in the  relations of science and war with reference principally to  England.},
      publisher = {University Press,},
      address = {Cambridge [Eng.]},
      pages = {viii, 185 p.},
      year = {1952},
      note = {"In a slightly different form this essay was accepted by  the University of Cambridge as a doctoral dissertation."},
      url = {http://library.usi.edu/record/78503},
}