TY  - BOOK
AU  - Proakis, John G.
AU  - Salehi, Masoud
TI  - Fundamentals of communication systems
SN  - 9788131705735
U1  - 621.382 PRO 
PY  - 2018///
CY  - New Delhi
PB  - Pearson Education Inc
KW  - Telecommunication
ER  -