@misc{1171896, author = {F C Rose and D Y Cornog}, title = {Legibility of alphanumeric characters and other symbols II. A reference handbook/:}, year = {1967}, month = {1967-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.MP.262-2}, language = {en}, }