@article{27963,
      url = {http://digitallibrary.un.org/record/27963},
      title = {Review of activities in the field of telecommunication.  Report on activities relation to sound and television  broadcasting : note /},
      publisher = {UN,},
      recid = {27963},
      pages = {[21] p. :},
      address = {Bangkok :. 1981-09-30},
      year = {1981},
      month = {Sep},
}