TY - GEN TI - Proceedings of the IDNDR international symposium on earthquake disaster reduction technology: In commemoration of the 30th anniversary of Internation Institute of Seismology and Earthquake Engineering U1 - 551.22 / P76 PY - 1992/// CY - Ibaraki PB - Idndr KW - Desastres naturales KW - Sismorresistencia KW - Terremotos N1 - The present state of earthquake disaster reduction technology and its future development, cap.1 Dissemination of earthquake disaster prevention technology, cap.2 New development in earthquake disaster prevention technology, cap.3 ER -