TY  - RPRT
TI  - Disseminating standards of time and frequency : issues in the evaluation of alternative systems
AU  - Jackson, Richard H F
PY  - 1978
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 78-874
DO  - 10.6028/NBS.IR.78-874
ER  -