TY - GEN AU - Rankin, B Kirk C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1965-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.TN.254 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1965 TI - On the pictorial structure of Chinese characters: ER -