TY - GEN AU - Knoerdel, Joan E C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1981-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.SP.500-81 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1981 TI - A survey of standardization efforts of coded character sets for text processing: ER -