00585nam a2200193 k 4500001001300000005001500013008004100028020002200069049002800091052001700119056001500136082001600151245004300167260006300210300003100273653001700304700005300321950001700374KMO20030711020180919145644030402s2002    ulka          000   kor    a8988527097g035400 lEM2748311lEM2748312c201a530.456b3-1  a530.456240 a620.13622100a콘크리트 이야기/d최재진 저  a서울:b한국레미콘공업협동조합연합회,c2002  aiii, 162p.:b삽도;c21cm  a콘크리트1 a최재진,g崔在眞,d1957-0KAC2012130164aut1 a가격불명