TY  - BOOK
AU  - Proakis, John G. 
AU  - Salehi, Masoud 
TI  - Essentials of communication systems engineering 
SN  - 9810675526
PY  - 2005///
CY  - Upper Saddle River
PB  - Pearson Education
KW  - TELECOMMUNICATION
KW  - TELECOMMUNICATION SYSTEMS
ER  -