дэлгэрэнгүйг
http://catalog.must.edu.mn/cgi-bin/koha/opac-detail.pl?biblionumber=111599&query_desc=kw%2Cwrdl%3A%20%D1%85%D0%BE%D0%BE%D0%BB%D0%BD%D1%8B%20%D0%B3%D0%B0%D0%B7%D1%80%D1%8B%D0%BD