TY  - RPRT
TI  - Circular of the Bureau of Standards no. 492: solders and soldering
AU  - Mebs, R W
AU  - Roeser, William F
PY  - 1950
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS CIRC 492
DO  - 10.6028/NBS.CIRC.492
ER  -