TY  - BOOK
AU  - Black, Uyless D
AU  - Black, Uyless D
TI  - Computer networks: protocols, standards, and interface
SN  - 9788120310414
U1  - 004.65 BLA/COM 
PY  - 2010///
CY  - New Delhi
PB  - PHI learning Private limited 
KW  - COMPUTER SCIENCE AND ENGINEERING
ER  -