TY  - BOOK
AU  - Forouzan,Behrouz A., 
TI  - Data communications and networking / 
SN  - 0-07-043563-4
U1  - 004.6 
PY  - 2000///
CY  - New Delhi
PB  - TMH
KW  - Computer science
N1  - Includes index
ER  -