TY  - BOOK
AU  - Tanenbaum, Andrew S.
AU  - Bos, Herbert.
TI  - Modern operating systems
SN  - 9789332575776
AV  - 22191-22195 
U1  - 005.43 22
PY  - 2018///
CY  - New Delhi
PB  - Pearson Education
N1  - Includes index
ER  -