TY - RPRT TI - Optical materials characterization AU - Feldman, Albert AU - Horowitz, Deane AU - Waxler, Roy M AU - Dodge, Marilyn J AU - Gladden, Warren K PY - 1977 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS IR 77-1304 DO - 10.6028/NBS.IR.77-1304 ER -