TY  - BOOK
AU  - Walia, Ekta,
TI  - Operating system concepts 
SN  - 978-9380016658
U1  - 005.43 
PY  - 2019///
CY  - Ahmedabad
PB  - Khanna Publication
KW  - Operating system
KW  - Various language
KW  - Memory management
ER  -