@misc{1198001, author = {David A Fanella and Amaldo T Derecho and S K Ghosh}, title = {Maintenance and modifications to structural systems:}, year = {2005}, month = {2005-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NIST.NCSTAR.1-1cv1}, language = {en}, }