TY - GEN AU - Yonemura, Gary T AU - Rinalducci, Edward J AU - Tibbott, Robert L AU - Fogelgren, Linda A C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1980-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.IR.79-1925 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1980 TI - Equal apparent conspicuity contours with five-bar grating stimuli: ER -