TY  - GEN
AU  - Derfler, Frank J.
AU  - Troller, Michael
TI  - How Networks work
SN  - 9788131788165
U1  - 004.6 DER-FRE 
PY  - 2012///
CY  - New Delhi
PB  - Dorling Kindersley India Pvt. Ltd
N1  - Includes index
ER  -