TY  - RPRT
TI  - Standard time and frequency : Its generation, control, and dissemination by the National Bureau of Standards
AU  - Milton, John B
PY  - 1974
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS TN 656
DO  - 10.6028/NBS.TN.656
ER  -