TY  - RPRT
TI  - Technical considerations leading to an optimum allocation of radio frequencies in the band 25 to 60 Mc. 
AU  - Norton, Kenneth Alva
PY  - 1959
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS TN 13
DO  - 10.6028/NBS.TN.13
ER  -