TY - GEN AU - Treu, Siegfried C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1973-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.IR.73-289 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1973 TI - Characterization and testing of interactive graphics for computer-aided design and engineering: ER -