@misc{1204451, author = {Robert E Chapman}, title = {Benefits and costs of research ::a case study of cybernetic building systems}, year = {1999}, month = {1999-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NIST.IR.6303}, language = {en}, }