TY - RPRT TI - Safety color appearance under selected light sources AU - Collins, Belinda L AU - Kuo, Belinda Y AU - Mayerson, Suzin E AU - Worthey, James A AU - Howett, Gerald L PY - 1986 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS IR 86-3493 DO - 10.6028/NBS.IR.86-3493 ER -