TY  - RPRT
TI  - A study of methods for the efficient allocation of radio frequencies to broadcasting services operating in the range above 50 MC 
AU  - Norton, Kenneth A
AU  - Fine, Harry
PY  - 1949
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS CRPL 4-5
DO  - 10.6028/NBS.CRPL.4-5
ER  -