Provider: Japan Science and Technology Agency Database: J-STAGE Content:text/plain; charset="utf-8" TY - JOUR TI - Reconceiving the Concept of Frontier: from Geography to Cultural Contact TI - AU - Kolodny,Annette JO - アメリカ研究 VL - 1991 IS - 25 SP - 219 EP - 229 PY - 1991 DO - 10.11380/americanreview1967.1991.219 ER -