TY - RPRT TI - Letter Circular 1022: revised ISCC-NBS color designations for the colors of the standard color cards issued by the textile color card association of the United States PY - 1956 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - LCIRC 1022 DO - 10.6028/NBS.LCIRC.1022 ER -