Muhammad Yousuf Factors affecting the performance of heads of Government secondary schools in Punjab / Muhammad Yousuf - 1 Allama Iqbal Open University 2016. - xviii, 149p. MPhil/MS Standard No.: https://i.ibb.co/DcNFC41/Thesis-cover.png Subjects--Topical Terms: Education, Secondary - PunjabDissertations, Academic--MPhil EPM Dewey Class. No.: 373.5491 / YOF