Дэлгэрэнгүйг:
https://catalog.must.edu.mn/cgi-bin/koha/opac-detail.pl?biblionumber=116430&query_desc=kw%2Cwrdl%3A%20%D0%BD%D0%BE%D0%BC%D1%8B%D0%BD%20%D1%85%D1%83%D0%BB%D0%B3%D0%B0%D0%B9%D1%87