TY  - BOOK
AU  - Tanenbaum, Andrew S.
TI  - Computer networks
SN  - 8177581651
U1  - 004.65  4
PY  - 2007///
CY  - New Delhi
PB  - Pearson Education
KW  - Physical layer
KW  - Data link layer
KW  - Network security
KW  - Reading list and bibliography
ER  -