@book{Keen-1969,
  author     = {Keen, Sandra},
  school     = {AIAS Library, Canberra},
  title      = {[No title]},
  type       = {manuscript},
  year       = {1969},
  iso_code   = {gyd},
  olac_field = {typology; phonology; phonetics; general_linguistics},
  wals_code  = {kay}
}