TY  - BOOK
AU  - Shrader,Robert L.
TI  - Electronic communication
SN  - 9780071136655
U1  - 621.3 23
PY  - 1991///
CY  - Singapore
PB  - Glencoe | Macmillan/ McGraw- Hill Book Co.
KW  - Electronics
KW  - Radio
ER  -