TY  - RPRT
TI  - Circular of the Bureau of Standards no. 548: miniature intermediate-frequency amplifiers
AU  - Scal, Robert K-F
PY  - 1954
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS CIRC 548
DO  - 10.6028/NBS.CIRC.548
ER  -