00538nam a22001457u 4500 20261003205804.0 260926nuuuuuuuuxx ||||| |||||||| ||khm d (PTEC-PMB)a2e5c8130b36cf0a khm 338.9 ឆយ យីហ៊ាង ទស្សនៈនយោបាយ អភិរក្សសិល្បៈអភិវឌ្ឍន៏សង្គមនិងចម្រៀង១១៥បទ 300 វិទ្យាសាស្ត្រសង្គម BK ddc 1807 1807 0 0 ddc 0 0 SOCSCI PTEC PTEC 2026-09-26 0 338.9 ឆយ 2102 2026-09-26 12:16:03 2026-09-26 BK 0 0 ddc 0 0 SOCSCI PTEC PTEC 2026-09-26 0 338.9 ឆយ 2107 2026-09-26 12:16:03 2026-09-26 BK 0 0 ddc 0 0 SOCSCI PTEC PTEC 2026-09-26 0 338.9 ឆយ 2108 2026-09-26 12:16:03 2026-09-26 BK 0 0 ddc 0 0 SOCSCI PTEC PTEC 2026-09-26 0 338.9 ឆយ 2112 2026-09-26 12:16:03 2026-09-26 BK 0 0 ddc 0 0 SOCSCI PTEC PTEC 2026-09-26 0 338.9 ឆយ 2113 2026-09-26 12:16:03 2026-09-26 BK 0 0 ddc 0 0 SOCSCI PTEC PTEC 2026-09-26 0 338.9 ឆយ 2118 2026-09-26 12:16:03 2026-09-26 BK 0 0 ddc 0 0 SOCSCI PTEC PTEC 2026-09-26 0 338.9 ឆយ 2119 2026-09-26 12:16:03 2026-09-26 BK 0 0 ddc 0 0 SOCSCI PTEC PTEC 2026-09-26 0 338.9 ឆយ 2120 2026-09-26 12:16:03 2026-09-26 BK