TY  - RPRT
TI  - Dental cements, direct filling resins, composite and adhesive restorative materials - a resume : progress report
AU  - Paffenbarger, G C
PY  - 1971
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS report ; 10533
DO  - 10.6028/NBS.RPT.10533
ER  -