TY  - RPRT
TI  - NBS interagency transducer project, 1951-1979 : an overview
AU  - Lederer, Paul S
PY  - 1979
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS TN 1110
DO  - 10.6028/NBS.TN.1110
ER  -