00244nam a22001097a 4500 HS 591 ឌុក​ ឆេង សត្តវិទ្យា RUA ឌុក ឆេង 2012 KB 8452 8452 0 0 0 591_000000000000000_ឌុក_2012_C171 0 48466 LBB LBB C171 2016-08-01 591 ឌុក 2012 C171 RUA41164 2016-10-13 KB 0 0 0 591_000000000000000_ឌុក_2012_C171 0 48467 LBB LBB C171 2016-08-01 1 591 ឌុក 2012 C171 RUA045689 2017-10-17 2017-01-14 KB 0 0 0 591_000000000000000_ឌុក_2012_C171 0 48468 LBB LBB C171 2016-08-01 1 591 ឌុក 2012 C171 RUA043238 2018-05-29 2018-05-07 KB