TY  - RPRT
TI  - Properties and interactions of oral structures and restorative materials 
AU  - Cassel, James M
PY  - 1977
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 77-1397
DO  - 10.6028/NBS.IR.77-1397
ER  -