TY  - BOOK
AU  - Proakis, John G. 
AU  - Salehi, Masoud 
TI  - Fundamentals of communication systems
SN  - 9788131705735
U1  - 621.382 
PY  - 2007///
CY  - Noida
PB  - Pearson Education
KW  - Telecommunication systems
N1  - Includes bibliographical references and index
ER  -