Why is it needed, High Speed Rail-way construction between Seoul and Busan\ulcorner

서울~부산간 고속전철은 왜 건설해야 하나\ulcorner

  • 신종서 (토목기술사(철도). 철도청 설계사무소, 고속전철건설기획실)
  • Published : 1991.04.01