TY  - BOOK
AU  - Pudasaini, Dipak 
AU  - Karn, Manoj Kumar
AU  - Koirala, Him
AU  - Rimal, Ramesh 
TI  - Computer science -I grade XI
SN  - 9789937303569
U1  - 004 
PY  - 2020///
CY  - Kathmandu 
PB  - Buddha Publication 
ER  -