TY  - BOOK
AU  - Tunnell, James E.
TI  - Master frequency file / James E. Tunnell, Robert Kelty
SN  - 0830641327
U1  - 384.5452 TUN 
CY  - Blue Ridge Summit, PA : TAB Books, c1994.
KW  - Radio frequency allocation -- United States --  Directories
ER  -