@article{weko_2932_1,
   author	 = "種田,明",
   title	 = "Technology and Social Systems : Civilization and Social and Cultural Characteristics of Technology",
   journal	 = "Senri Ethnological Studies",
   year 	 = "1998",
   volume	 = "46",
   number	 = "",
   pages	 = "71--82",
   month	 = "mar"
}