@misc{1188026, author = {Curtis I Holmer}, title = {Measurement methodology and supporting documentation for portable air compressor noise:}, year = {1975}, month = {1975-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.IR.75-653}, language = {en}, }