TY  - RPRT
TI  - Evaluation of archival stability of copies from representative office copying machines 
AU  - Parks, E J
AU  - Wilson, W K
PY  - 1974
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 74-498
DO  - 10.6028/NBS.IR.74-498
ER  -