Only the current version so far — new entries appear as the app ships updates.
Самоучитель армянского языка is a books & reference app by Helix Consulting LLC with 50,000+ downloads (about 75K estimated). +5 installs in the last 7 days. Released Feb 6, 2017. Install growth, rank history, SDKs and ad networks.
From the store listing: “Tutorial is designed for self-study of the Armenian language.”