00999nam a2200217 k 4500001001300000005001500013008004100028041001300069049003200082052001700114056001500131082001500146245023000161260003600391300003200427502008000459650004700539650003600586653012600622700003300748KDM20046278020200917130643041221s2004    ulka       AA 000   kor  0 akorbeng0 lEM3224693lEM3224694c2fDP01a549.375b4-4  a549.375240 a690.7122100a초등학교 바닥의 미끄럼과 전도충돌시 안전성 개선에 관한 실험적 연구=x(An)experimental study on the improvement of the safety when slipped and collided on the floor of elementary school/d김수길  a서울:b건국대학교,c2004  axiii, 130p.:b삽도;c26cm1 a학위논문(박사) --b건국대학교 대학원:c건축공학과,d2004 8a초등 학교[初等學校]0KSH1998006712 8a바닥재[--材]0KSH1998009554  a초등학교a바닥미끄럼a전도충돌a안전성a바닥재aSAFETYaSLIPPEDaFLOORaELEMENTARYSCHOOLa건축공학1 a김수길0KAC2020I13874aut