@misc{1170756, author = {Joseph W Pitts}, title = {The performance of industrial-type protected metal building sheets::progress report}, year = {1970}, month = {1970-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.RPT.10269}, language = {en}, }