@misc{1186196, author = {Harold L Steinberg}, title = {A study of personal fall-safety equipment:}, year = {1977}, month = {1977-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.IR.76-1146}, language = {en}, }