https://koha.ptec.edu.kh/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Unesco%22&sort_by=relevance&format=rss 4 0 20 ISBN: https://koha.ptec.edu.kh/cgi-bin/koha/opac-detail.pl?biblionumber=707 By Unesco.

]]> Place hold on Migration, displacement and education : building bridges, not walls

]]> https://koha.ptec.edu.kh/cgi-bin/koha/opac-detail.pl?biblionumber=707 ISBN: https://koha.ptec.edu.kh/cgi-bin/koha/opac-detail.pl?biblionumber=1513 By Unesco.

]]> Place hold on ការអប់រំ សម្រាប់ការអភិវឌ្ឍដោយចីរភាព ផែនទីបង្ហាញផ្លូវ

]]> https://koha.ptec.edu.kh/cgi-bin/koha/opac-detail.pl?biblionumber=1513 ISBN: https://koha.ptec.edu.kh/cgi-bin/koha/opac-detail.pl?biblionumber=1536 By Unesco.

]]> Place hold on ការអប់រំសំរាប់ទាំងអស់គ្នា គុណភាពជាអាទិភាព

]]> https://koha.ptec.edu.kh/cgi-bin/koha/opac-detail.pl?biblionumber=1536 ISBN: https://koha.ptec.edu.kh/cgi-bin/koha/opac-detail.pl?biblionumber=2294 By Unesco.

]]> Place hold on សង្ខេបរបាយការណ៍ពិនិត្យតាមដានការអប់រំជាសកល ២០១៩ ការធ្វើចំណាកស្រុក ការផ្លាស់ទីលំនៅ ដោយបង្ខំ និងការអប់រំ៖ សង់ស្ពានចម្លង មិនមែនសង់ជញ្ជាំងនោះទេ

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