TY  - RPRT
TI  - Characterization and testing of interactive graphics for computer-aided design and engineering 
AU  - Treu, Siegfried
PY  - 1973
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 73-289
DO  - 10.6028/NBS.IR.73-289
ER  -