Graduate Program in Civil Engineering.Kocataşkın, Ferruh.Erdem, Ömüral.2023-03-162023-03-161965.CE 1965 Er2https://digitalarchive.library.bogazici.edu.tr/handle/123456789/1390130 cm.Lightweight concrete.Aggregates (Building materials)Mortar -- Additives.An investigation of the elastic properties of cement-lightweight aggregate (perlite)-and sand mortarsvi, 84 leaves;