@misc{1170836, author = {E O Pfrang}, title = {Existing building and developmental regulations in King County (Seattle), Washington::Operation Breakthrough preliminary 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.10212}, language = {en}, }