дэлгэрэнгүйг
http://catalog.must.edu.mn/cgi-bin/koha/opac-detail.pl?biblionumber=111333&query_desc=kw%2Cwrdl%3A%20%D1%82%D2%AF%D2%AF%D1%85%20%D0%B1%D0%B0%20%D1%83%D1%83%D0%BB