TY  - RPRT
TI  - Report on dental research at the National Bureau of Standards: progress report January 1 to June 30, 1957
PY  - 1957
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS RPT 5430
DO  - 10.6028/NBS.RPT.5430
ER  -