Atif Nazar SP19-RPH-050 Development Of Lanthanum Based Perovskite Structure … - CUI, Lahore Campus 5/27/21 - Hard copy is available in the library, please contact library help desk for services To fullfill the requirement of the degree Faculty, Students and Researcheres Subjects--Topical Terms: Physics--Physics Dewey Class. No.: 530 ATI / TD