Zia Ur Rehman Zia Study of spinal ferrites with addition of rare earth element (Dy) : M.Phil Physics Zia Ur Rehman Zia - Islamabad: Allama Iqbal Open University, 2020. - xii,58p. HB Eng Standard No.: https://i.ibb.co/DcNFC41/Thesis-cover.png Subjects--Topical Terms: Dissertation, Academic -- M.Phil Physics Dewey Class. No.: 550.53 / ZIS