TY  - BOOK
AU  - Black, Uyless 
TI  - Computer networks: protocols, standards, and interfaces
SN  - 9788120310414
U1  - 004.6 B5618c2 
PY  - 1993///
CY  - New Delhi
PB  - Prentice-Hall of India Private Limited
KW  - Computer science
KW  - Computer networks
ER  -