TY  - RPRT
TI  - A study of print reading systems leading to a proposed reader for typewritten material 
AU  - Cook, Herbert D
PY  - 1954
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS report ; 3804
DO  - 10.6028/NBS.RPT.3804
ER  -