TY  - BOOK
AU  - Derfler, Frank J
AU  - Freed, Les
AU  - Troller, Michael
TI  - How Networks Work
SN  - 9788131788165
U1  - 005.754 
PY  - 2012///
CY  - india
PB  - Person
KW  - Works
KW  - Computer science
ER  -