TY  - RPRT
TI  - Chromatographic examination of Intaglio inks, resins and varnishes 
AU  - Blair, William R
PY  - 1991
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST IR 4949
DO  - 10.6028/NIST.IR.4949
ER  -