TY  - BOOK
AU  - Forouzan B.A.,
TI  - Data Communications and  Networking 
SN  - 9780070634145
U1  - 004.6 
PY  - 2012///
CY  - New Delhi
PB  - Dorling Kindersley (India) Pvt.Ltd. Licensees of Pearson Education
ER  -