@misc{1188241, author = {Max Tryon}, title = {Investigation of procedures for determination of thermal performance characteristics of plastic piping used in housing:}, year = {1974}, month = {1974-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.IR.74-610}, language = {en}, }