@misc{1182871, author = {McClure Godette and Jack Lee and James Fearn}, title = {Solar energy systems ::test methods for collector insulations}, year = {1979}, month = {1979-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.IR.79-1908}, language = {en}, }