Studies On Optical Absorption, Luminescence and Allied Properties of Calcium Fluoride Bombarded by Low Energy Cathod Ray http://127.0.0.1/xmlui/handle/123456789/13398 2026-04-20T07:08:16Z 2026-04-20T07:08:16Z Studies On Optical Absorption, Luminescence and Allied Properties of Calcium Fluoride Bombarded by Low Energy Cathod Ray Rao, Dharanipragada Ranga http://127.0.0.1/xmlui/handle/123456789/13402 2025-04-23T07:13:14Z 1967-01-01T00:00:00Z Studies On Optical Absorption, Luminescence and Allied Properties of Calcium Fluoride Bombarded by Low Energy Cathod Ray Rao, Dharanipragada Ranga 1967-01-01T00:00:00Z