00269nam a22001214a 4500 20260708063140.0 260708s kor kor 박광철 부지런한 일꾼들/ .KORV60206 BK 66258 66257 0 0 0 0 MAIN MAIN 2026-07-08 0 KOR/252/PAR/Vol.2 KOR51680 2026-07-08 06:31:40 2026-07-08 KOR