TY  - BOOK
AU  - Kumar,Ravi D.
TI  - A text book of communication engineering: (for polytechnic E.C.E. III semester)
U1  - 621.38 22
PY  - 2010///
CY  - Vijayawada
PB  - V.G.S. Book Links
KW  - Electric lines
KW  - communication theory
ER  -