Oi︠u︡uny khėlkhėė : ėrdėm shinzhilgėėniĭ bichig.
Title on English title page : Spiritual strings Title in Mongolian script : Oyun-u kelkiy-e Title also appears in Mongolian vertical script on cover: Erdem sinjilegen-u̇ bicig
- Ulaanbaatar 2009
- volumes : illustrations ; 23 cm
- Began in 2005.
- Vol 1 .
Some issues also have theme titles.
Chiefly in Mongolian (Cyrillic), with some contributions in Mongolian vertical script, English, German, and Chinese; summaries in English or Russian; added table of contents in English.