@misc{154551, author = {M Chipman and M Fiorello and M Snead and P Kay and P Powell}, title = {Toward an Improved FIPS Cost-Benefit Methodology, Phase II: Descriptive Models--General Purpose Application Software Development and Maintenance}, year = {1984}, month = {1984-06-01}, publisher = {Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD}, language = {en}, }