@article{870397,
      note = {The map is folded, in pocket (prepared by Survey of India,  Trigonometrical Branch, 1885, captioned "Parts of Tibet,  Sikhim, and Bhutan; sheet no. 6 of North Eastern  Frontier").},
      author = {Das, Sarat Chandra,},
      url = {http://library.usi.edu/record/870397},
      title = {Narrative of a journey to Lhasa in 1881-82 /},
      recid = {870397},
      pages = {1 online resource (174, 33 pages) :},
}