TY  - BOOK
AU  - Frenzel, L
TI  - Communication electronics principles and applications 3/ed
SN  - 0-07-048398-9
U1  - 621.382 
PY  - 2001///
CY  - New Delhi
PB  - Tata Mcgraw-Hill Pub
KW  - Electrical Electronics Communication
ER  -