00487nam a22001457u 4500 20261003205623.0 260926nuuuuuuuuxx ||||| |||||||| ||khm d (PTEC-PMB)518a29972fc72478 khm 004.3 ឈូក ច័ន្ទឆាយា ការណែនាំអំពីកុំព្យូទ័រ 000 ចំណេះដឹងទូទៅ និងព័ត៌មានវិទ្យា BK ddc 1480 1480 0 0 ddc 0 0 ICT PTEC PTEC 2026-09-26 0 004.3 ឈូក 35751 2026-09-26 12:15:19 2026-09-26 BK 0 0 ddc 0 0 ICT PTEC PTEC 2026-09-26 0 004.3 ឈូក 35752 2026-09-26 12:15:19 2026-09-26 BK 0 0 ddc 0 0 ICT PTEC PTEC 2026-09-26 0 004.3 ឈូក 35757 2026-09-26 12:15:19 2026-09-26 BK 0 0 ddc 0 0 ICT PTEC PTEC 2026-09-26 0 004.3 ឈូក 35763 2026-09-26 12:15:19 2026-09-26 BK 0 0 ddc 0 0 ICT PTEC PTEC 2026-09-26 0 004.3 ឈូក 35768 2026-09-26 12:15:19 2026-09-26 BK 0 0 ddc 0 0 ICT PTEC PTEC 2026-09-26 0 004.3 ឈូក 35773 2026-09-26 12:15:19 2026-09-26 BK 0 0 ddc 0 0 ICT PTEC PTEC 2026-09-26 0 004.3 ឈូក 35774 2026-09-26 12:15:19 2026-09-26 BK 0 0 ddc 0 0 ICT PTEC PTEC 2026-09-26 0 004.3 ឈូក 35778 2026-09-26 12:15:19 2026-09-26 BK 0 0 ddc 0 0 ICT PTEC PTEC 2026-09-26 0 004.3 ឈូក 35801 2026-09-26 12:15:19 2026-09-26 BK 0 0 ddc 0 0 ICT PTEC PTEC 2026-09-26 0 004.3 ឈូក 35802 2026-09-26 12:15:19 2026-09-26 BK 0 0 ddc 0 0 ICT PTEC PTEC 2026-09-26 0 004.3 ឈូក 35803 2026-09-26 12:15:19 2026-09-26 BK 0 0 ddc 0 0 ICT PTEC PTEC 2026-09-26 0 004.3 ឈូក 35804 2026-09-26 12:15:19 2026-09-26 BK 0 0 ddc 0 0 ICT PTEC PTEC 2026-09-26 0 004.3 ឈូក 35805 2026-09-26 12:15:19 2026-09-26 BK 0 0 ddc 0 0 ICT PTEC PTEC 2026-09-26 0 004.3 ឈូក 35818 2026-09-26 12:15:19 2026-09-26 BK