дэлгэрэнгүйг:
http://catalog.must.edu.mn/cgi-bin/koha/opac-detail.pl?biblionumber=112903&query_desc=kw%2Cwrdl%3A%20%D0%B0%D1%88%D0%B8%D0%B3%D1%82%20%D0%BC%D0%B0%D0%BB%D1%82%D0%BC%D0%B0%D0%BB%D1%8B%D0%BD%20%D0%B1%D0%BE%D0%BB%D0%BE%D0%B2%D1%81%D1%80