@misc{1160171, author = {Raymond C Houghton}, title = {Proceedings of the NBSIEEEACM software tool fair:}, year = {1981}, month = {1981-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.SP.500-80}, language = {en}, }