@misc{1193671, author = {George C Whipple and Harry Y Carson and August E Hansen and William C Groeninger and J L Murphy and John M Gries and George N Thompson and R B Hunter}, title = {Recommended minimum requirements for plumbing ::report of subcommittee on plumbing of the building code committee revised August 30, 1928}, year = {1929}, month = {1929-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.BH.13}, language = {en}, }