THE REGIONAL FACTORS OF CONSTRUCTION CONTRACTOR'S RAPID EMERGENCY RESPONSE AT THE GREAT EAST JAPAN EARTHQUAKE 論文 Shuichi TAKEYA・Sachiko Ohashi ·2013-01-01 ·『Journal of Japan Society of Civil Engineers Ser F4 (Construction and Management)』 69(4) pp. I_273-I_279 doi:10.2208/jscejcm.69.i_273