TY  - BOOK
AU  - Schoenbeck, Robert J
TI  - Electronic communications modulation and transmission 
SN  - 8020314832
U1  - 621.382 
PY  - 2006///
CY  - New Delhi 
PB  - Prentice - Hall of India
KW  - Telecommunication
KW  - Modulation
KW  - Electronics
KW  - Telecom engineering
ER  -