TY  - RPRT
TI  - Protection of archival records from pollutants IV: absorption studies of archival box boards and model papers exposed to uLL and nLL concentrations of nitrogen dioxide
AU  - Guttman, Charles M
AU  - Blair, William R
PY  - 1996
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST IR 5876
DO  - 10.6028/NIST.IR.5876
ER  -