TY  - RPRT
TI  - Circular of the Bureau of Standards no. 468: printed circuit techniques
AU  - Brunetti, Cledo
AU  - Curtis, Roger W
PY  - 1947
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS CIRC 468
DO  - 10.6028/NBS.CIRC.468
ER  -