TY  - BOOK
AU  - Proakis, John G
TI  - Communication systems engineering
SN  - 8177584286
U1  - 621.382  
PY  - 2006///
CY  - New Delhi
PB  - Pearson/Prentice Hall
KW  - Telecommunication
KW  - Communications
N1  - Includes bibliographical references
ER  -