TY  - BOOK
AU  - ARANGARAJAOO.A.R
TI  - PRINCIPLES OF MODERN COMMUNICATION SYSTEM
T2  - P3242
SN  - NIL
U1  -  621.38 ARA 
CY  - India
PB  - TRISTAR
KW  - Electronics and Communication Engineering
N1  - AMMAN
ER  -