Qudsia Rifat Ahmad An evaluation of practical work at intermediate stage in biology in Pakistan with special reference to science process skills (Ph D) Qudsia Rifat Ahmed - s l University of Keele, 1987. - 380p. Open to researchers under GENrary restrictions eng Standard No.: https://i.ibb.co/DcNFC41/Thesis-cover.png Subjects--Topical Terms: Dissertation, Academic-Ph D (Education) Dewey Class. No.: 574.07 / QUE