@article{807891,
      author = {Kumar, Krishan,},
      url = {http://library.usi.edu/record/807891},
      title = {Visions of empire : how five imperial regimes shaped the  world /},
      doi = {https://doi.org/10.1515/9781400884919},
      recid = {807891},
      pages = {1 online resource (xviii, 576 pages) :},
}