дэлгэрэнгүйг:
https://catalog.must.edu.mn/cgi-bin/koha/opac-detail.pl?biblionumber=113549&query_desc=kw%2Cwrdl%3A%20%D0%BC%D1%8D%D1%80%D0%B3%D1%8D%D0%B6%D0%B8%D0%BB%D1%82%D0%BD%D2%AF%D2%AF%D0%B4%D1%8D%D0%B4%20%D0%B7%D0%BE%D1%80%D0%B8%D1%83%D0%BB%D1%81%D0%B0%D0%BD