TY  - RPRT
TI  - Accuracy in electrical and radio measurements and calibrations. Edited by R.C. Powell. 
AU  - Powell, Richard C
PY  - 1965
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS TN 262-A
DO  - 10.6028/NBS.TN.262-A
ER  -