IN RUSSIAN ONLY. COMPLETE FIFTEEN VOLUME SET: 11 ENCYCLOPAEDIA VOLUMES AND 4 APPENDICES. [11 ENCYCLOPAEDIA VOLS.]: 280x215 mm. [XVIIIÌ+755] + [XVÌ+867] + [XV+1023] + [XVÌ+1015] + [XV+863] + [XVÌ+939] + [1034] + [1343] + [1279] + [900] + [1119] pages. Hardcover. Gilt lettering on front cover and spine. Spine edges slightly bumped. [VOLS.1,6-7,9]: Cover slightly rubbed. [VOLS.2-5,8,10&11]: Cover rubbed. [VOLS.1-3,5,7-11]: Cover corners and edges slightly rubbed. [VOLS.2-3]: Cover faded. Spine rubbed. [VOLS.5&6]: Cover slightly faded/slightly stained. Inner cover edges rubbed. [VOLS.1-10]: Spine edges rubbed. [VOL.1]: Pages yellowing. [VOLS.2-8]: Pages slightly yellowing. [VOL.3]: Contains map in color. [VOL.4]: Rear inner cover stained. [VOL.8]: Spine slightly stained. [4 APPENDIX VOLUMES]: 270x205 mm & 260x195 mm. [Unpaginated]+[135]+334]+[491] pages. Softcover. Cover rubbed. Cover corners rubbed. Spine slightly rubbed. Pages slightly yellowing. [APP.VOLS.1,3&4]: Spine edges rubbed. [APP.VOL.2]: Spine edges slightly worn. White rear page stained. [SUMMARY]: Else all volumes in good condition.