Ishtiaq Ahmad Need assessment of in-service science teachers training at training at secondary level in district Haripur N.W.F.P : M.Ed Science education Ishtiaq Ahmad - Islamabad: AIOU, 2002. - x, 64p. HB Eng Standard No.: https://i.ibb.co/DcNFC41/Thesis-cover.png Subjects--Topical Terms: Teachers-TrainingSecondary education Dissertations, Academic--MEd Science education Dewey Class. No.: 373 / ISN