Sukha Sardar An analysis of availability and utilization of laboratory equepment of physics at secondary school level in tehsil harighel / Sukha Sardar - 1 Allama Iqbal Open University 2022 - 48p HB MED ENG Standard No.: https://i.ibb.co/DcNFC41/Thesis-cover.png Subjects--Topical Terms: Dissertation,Academic--MEd Science Education Dewey Class. No.: 373.5491 / SUA