TY - BOOK AU - Mali, G.B. AU - Shrestha, Jeewan Hari AU - Malakar, Sunita TI - Science for lower secondary schools: Grade VIII SN - 9993303208 U1 - 500 PY - 2002/// CY - Kathmandu PB - Ratna Pustak Bhandar KW - Science KW - Lower secondary education ER -