TY  - BOOK
AU  - Tanenbaum, Andrew S.
AU  - Tanenbaum, Andrew S./Bos, Herbert/
TI  - Modern operating system
SN  - 9789332575776
U1  - 005.432 T155M 
PY  - 2019///
CY  - Noida
PB  - Pearson
ER  -