TY  - BOOK
AU  - Miller, Michael A.  .
TI  - Data and network communication / 
SN  - 981-240-058-3
U1  - BV 
PY  - 2000///
CY  - New Delhi : 
PB  - Vikash Publishing House Pvt Ltd , 
KW  - Computer network standar- OSI
ER  -