TY - THES T1 - The teaching of science in secondary schools in Kathmandu Valley practices, problems, and implications for upgrading science education A1 - Shrestha, Shanker Man LA - English UL - https://tuklas.up.edu.ph/Record/UP-99796217606693734 NO - Thesis [M.Ed Science Education] -- University of the Philippines College of Education, Diliman. CN - LG 995 1990 E3 S57 ER -