Revision: 487e2f1a-5506-45a2-8bbf-4f1f88182d68 Author: jargaldalai Timestamp: November 29, 2019, 04:58 (UTC) Log Message: Changes Datasets object-oriented-approach-within-a-quadtree-based-gis Datasets' Tags Dataset - object-oriented-approach-within-a-quadtree-based-gis, Tag - Зайнаас тандан судлал Groups