@misc{1126611, author = {V L Chrisler}, title = {Sound insulation of wall and floor constructions:}, year = {1939}, month = {1939-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.BMS.17}, language = {en}, }