There has been data ("Drevnosti Zapadnogo Kavkaza . Sbornik pamiati V.A. Sapogova. Stat'i. Dokumenty. Vospominaniia. . Issue 1.") available for this ISBN from the data sources that books-by-isbn.com uses, but not on the latest request on Fri Feb 28 11:19:26 2020, so the data displayed here has been removed .