TY  - RPRT
TI  - A method of preparing uniform films of bituminous materials 
AU  - Phillips, C W
AU  - Karger, Henry
AU  - Achenbach, PR
PY  - 1953
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS RPT 2559
DO  - 10.6028/NBS.RPT.2559
ER  -