TY  - RPRT
TI  - NBS interagency transducer project : Progress report no. 3
AU  - Lederer, P S
AU  - Hilten, J S
PY  - 1976
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 76-1038
DO  - 10.6028/NBS.IR.76-1038
ER  -