TY  - BOOK
AU  - Koju, R.B.
AU  - Nakarmi, B.N.
TI  - Physics Practical with Viva Voce Grade XII 
SN  - 9789937754521
U1  - 530.724 
PY  - 2081///
CY  - Kathmandu 
PB  - Heritage Publisher 
KW  - SCIENCE, PHYSICS
ER  -