TY  - BOOK
AU  - Proakis, John G.
AU  - Salehi, Masoud., jt. auth.
TI  - Fundamentals of communication systems
SN  - 9788131705735
U1  - 621.382 PRO-J 
PY  - 2011///
CY  - India
PB  - Pearson Education
KW  - Telecommunication
ER  -