@misc{1165011, author = {Masayoshi Ohashi and George C Paffenbarger}, title = {Pertinent data on some physical properties of different investments used in the casing of gold alloys::progress report}, year = {1964}, month = {1964-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.RPT.8636}, language = {en}, }