TY  - BOOK
AU  - Forouzan,Behrouza A.
AU  - Fegan,Sophia Chung
TI  - Data communications and networking / 
SN  - 9780070634145
U1  - 004.6 
PY  - 2015///
CY  - New Delhi : 
PB  - McGraw Hill Education (India) Pvt. Ltd.
KW  - Computer science
KW  - Computer networks
N1  - Includes bibliographical references
ER  -