TY  - BOOK
AU  - Khadka, Hari Bahadur 
AU  - Kunwar, Ramesh 
TI  - Computer Science Grade XI 
SN  - 9789937744256
U1  - 004 
PY  - 2078///BS
CY  - Kathmandu 
PB  - Advance Saraswati Prakashan 
ER  -