1. Physical properties of diamond and sapphire. ([2019]) Authors: Aggarwal, R. L (Roshan Lal), 1937-; Ramdas, Anant K Record Type: Book Extent: 1 online resource View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Von Rubinen und Implantaten : Aluminiumoxid und seine vielfältige Welt /: Aluminiumoxid und seine vielfältige Welt. ([2018]) Authors: Arnold, Bozena Record Type: Book Extent: 1 online resource, illustrations (some color) View Content: Available online (eLD content is only available in our Reading Rooms) ↗