TY  - BOOK
AU  - Saxena, Preeti,
TI  - Computer applications : : Class IX, Code 165 
SN  - 9781680957952
AV  - QA76 .S39 2023 
PY  - 2022///, 2023 reprint.
CY  - New Delhi, India
PB  - S.K. Kataria & Sons, 
KW  - Computers.
KW  - Electronic data processing.
N1  - Includes index.
ER  -