@article{weko_7077_1,
   author	 = "島,弘祐",
   title	 = "国際通信手段と通信文体(1) : 郵便編",
   journal	 = "研究論集",
   year 	 = "1989",
   volume	 = "50",
   number	 = "",
   pages	 = "91--119",
   month	 = "jul"
}