TY - GEN AU - Charles M Guttman AU - William R Blair C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1996-01-01 05:01:00 DO - https://doi.org/10.6028/NIST.IR.5876 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1996 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 ER -