A Working Manual of High Frequency Currents (Classic Reprint)

The National Measurement System for Time and Frequency (Classic Reprint)

Characterization of Frequency Stability (Classic Reprint)

Social Growth and Stability (Classic Reprint)

The National Measurement System for Time and Frequency (Classic Reprint)

Time and Frequency Users Manual (Classic Reprint)

Social Growth and Stability (Classic Reprint)

Nist Time and Frequency Services (Classic Reprint)